Engine heads
More informationAt Global Parts, we offer a wide selection of original used car parts, including cylinder heads for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Each cylinder head we offer undergoes quality control to ensure you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
-5%
Part no. 7530743
BMW E46 E81 E87 116i 316i N45 Engine Ignition Coil Spark Plug Cover 7530743
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7531558
BMW E60 E61 E63 E65 E87 E90 E91 Metal Bracket Cylinder Head N52
Promo price
PLN 66.95
PLN 63.60
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7523714-1
BMW 1 3 X3 Series E83 E87 E90 E91 1 N46 Petrol Engine Acoustic Cover 7523714
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A2710160806
Mercedes SLK R171 W204 W211 Petrol Engine M271 Camshaft Timing Front Case Cover
Promo price
PLN 70.95
PLN 67.40
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7530743-2
BMW 1 3 Series 2 E46 E81 E87 116i 316i N45 Engine Ignition Coil Cover 7530743
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A6510110108
Crank Cover Mercedes W204 W639 W906 OM651 Engine Timing Case Bottom A6510110108
Promo price
PLN 66.95
PLN 63.60
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2710150302
Crank Cover Mercedes W203 M271 Petrol Engine Timing Case A2710150302
Promo price
PLN 113.95
PLN 102.56
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7812063-1
Engine Cover BMW E70 LCI E71 F25 30dX N57 Acoustic Insulation Trim Panel 7812063
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A6510140800
Oil Pan Mercedes W906 OM651 Diesel Overcasing Support Mount A6510141402
Promo price
PLN 1,139.95
PLN 1,025.96
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2710101730
Mercedes W204 M271 Petrol Engine Cylinder Head Cover Panel A2710101730
Promo price
PLN 332.95
PLN 299.66
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7530743-3
Engine Cover BMW E46 E81 E87 116i 316i N45 Ignition Coil Spark Plug Trim 7530743
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A6510108918
Mercedes W204 W906 OM651 Engine Cylinder Head Rocker Cover Panel A6510101230
Promo price
PLN 256.95
PLN 179.87
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A2710100133
Mercedes-Benz W203 W204 W211 M271 Petrol Gearbox Timing Case Cover A2710100133
Promo price
PLN 142.95
PLN 100.07
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A2710160481
Vent Pipe Mercedes W203 W212 M271 Cylinder Head Breather Line Hose A2710160481
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7777364
BMW E90 320si N45 Ignition Coil Engine Cover Carbon Petrol 7777364
Promo price
PLN 398.95
PLN 359.06
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 1433148-1
Ford Transit Mk7 Engine Cylinder Head Cover 2.4 Duratorq TDCi 6C1Q-6C032-BA
PLN 854.95
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7835517
BMW E60 M5 E63 M6 S85 Petrol Engine Cylinder Head Cover 7835517
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7794700
BMW X3 E83 2.0d M47N2 Diesel Engine Head Acoustic Cover 7794700
Promo price
PLN 94.95
PLN 85.46
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7838147-1
BMW E90 E92 E93 M3 S65 Cylinder Head With Camshaft Cyl 5-8 7838147
Promo price
PLN 3,324.95
PLN 2,327.47
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03L103265D-1
Audi A3 8P Engine Cylinder Head 2.0 TDI CFFB Diesel 03L103265D
PLN 1,899.95
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7838053
Cylinder Head Cover BMW E90 E92 E93 M3 S65 Cylinder 5-8 7838053
Promo price
PLN 75.95
PLN 72.15
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06K103063CD
Audi S3 8V Engine Cylinder Head 2.0 TFSI DNUE 06K103403AG
PLN 3,229.95
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7838137
BMW E90 E92 E93 M3 S65 Cylinder Head Cyl 1-4 7838137 FOR REGENERATION !!!
Promo price
PLN 1,899.95
PLN 1,329.97
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 8511484-2
BMW F30 F32 Diesel N57N N57Z Engine Acoustic Cover Trim Insulation Panel 8511484
PLN 142.95
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 070103905A
Volkswagen Touareg 7L Engine Acoustic Cover Trim Insulation 070103905A
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 8490577
BMW F20 F30 F31 LCI Engine Acoustic Cover Trim Panel Diesel 8490577
Promo price
PLN 94.95
PLN 85.46
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A6510108418
Mercedes W204 W205 C207 W212 C218 Diesel OM651 Engine Cylinder Head A6510108418
Promo price
PLN 1,899.95
PLN 1,329.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A1330160005
Mercedes W176 AMG Engine Cover Cylinder Head Rocker Panel A45 A1330160005
Promo price
PLN 1,899.95
PLN 1,329.97
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7800575-3
Engine Cover BMW F01 F10 N57 525d 530d 730d Acoustic Trim Insulation 7800575
PLN 61.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06K103063AM
Audi S1 8X 2.0 TFSI CWZA 231HP Petrol Engine Cylinder Head 06K103063AM 06K403AE
PLN 1,614.95
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7575671
BMW E87 E91 LCI E81 E90 116i 316i N43B16A Cylinder Head Planned 7559172
Promo price
PLN 2,374.95
PLN 2,137.46
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A6510110008
Crankshaft Cover Mercedes W204 W639 W906 OM651 Engine Timing Case A6510110008
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7566279
Engine Cover BMW F10 F13 Petrol N63 Cylinder Head Cover Cyl. 5-8 7566279
Promo price
PLN 42.95
PLN 38.66
Delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7838147
BMW E90 E92 E93 M3 S65 Cylinder Head Cyl 5-8 7838147 FOR REGENERATION !!!
Promo price
PLN 1,899.95
PLN 1,329.97
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06K103063AK
Volkswagen Polo 6R 1.8 TFSI DAJA Petrol Engine Cylinder Head 06K103063AK
PLN 2,374.95
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A2660180312
Vent Pipe Mercedes W169 W245 M266 Cylinder Head Breather Line Hose A2660180312
Promo price
PLN 94.95
PLN 90.20
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A6510100382
Mercedes Vito W639 OM651 Vent Pipe Cylinder Head Breather Line Hose A6510100382
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A6420103667
Engine Cover Mercedes Sprinter W906 Compartment Trim Panel Right O/S A6420103667
Promo price
PLN 61.95
PLN 55.76
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A6510103020
Mercedes W204 W205 C207 S212 W221 OM651 Cylinder Head Diesel Engine A6510103020
PLN 1,899.95
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A6510151402
Crank Cover Mercedes W906 OM651.955 Engine Timing Case A6510151402
Promo price
PLN 94.95
PLN 85.46
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. YCIQ-6U003-CE
Oil Pan Ford Transit MK6 2.4 TDDI Diesel Overcasing Support YCIQ-6U003-CE
Promo price
PLN 313.95
PLN 219.77
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2710161406
Mercedes W204 C207 W212 M271 Upper Cylinder Head Cover A2710161406
Promo price
PLN 227.95
PLN 205.16
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7608406
BMW F10 F11 LCI F12 G11 Cylinder Head Cover Cylinder 5-8 Cover Cap Plate 7608406
Promo price
PLN 61.95
PLN 58.85
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7608405
Cylinder Head Cover BMW F10 F11 LCI F12 G11 Cylinder 1-4 Cover Cap Plate 7608405
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7636612
BMW F10 F11 LCI F13 N63N Engine Cylinder Head Rocker Cover Panel Cyl 5-8 7603653
Promo price
PLN 759.95
PLN 531.97
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 06H103064M
Skoda Octavia RS Z1 CCZA Petrol Engine Cylinder Head 06H103064M 06H103475G
PLN 1,424.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 03E103475Q
VW Polo 6R Skoda Fabia 5J Cylinder Head Cover Engine 1.2 CGPA 03E103475Q
PLN 854.95
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7530743-4
Engine Cover BMW E46 E81 E87 116i 316i N45 Ignition Coil Spark Plug Trim 7530743
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7566277
Engine Cover BMW F10 F13 Petrol N63 Cylinder Head Front Plate Cyl. 1-4 7566277
Promo price
PLN 94.95
PLN 85.46
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 059103064JT
Audi A7 4G8 3.0 TDI CVZA Diesel Engine Cylinder Head Cyl 1-3 059103064JT 0594BP
Promo price
PLN 902.95
PLN 632.07
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 059103063KN
Audi A7 4G8 3.0 TDI CVZA Diesel Engine Cylinder Head Cyl 4-6 059103063KN 0593BP
Promo price
PLN 949.95
PLN 664.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 06M103061AK
Audi S4 B9 Rocker Camshaft Cover Housing Right O/S 3.0 TFSI CWGD 06M103286S
Promo price
PLN 2,564.95
PLN 1,795.47
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 057103063BN
Audi A8 D4 Cylinder Head Cyl. 5-8 4.2 TDI Diesel Engine 057103063CA
Promo price
PLN 1,424.95
PLN 1,282.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7800044-1
BMW E70 E90 LCI F10 F20 F30 N57 Engine Camshafts Cylinder Head Housing 7800044
Promo price
PLN 617.95
PLN 556.16
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A6110100436-2
Mercedes Vito W639 OM646 Camshaft Carrier Console Shafts Set R6110160504
Promo price
PLN 237.95
PLN 214.16
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 8507561
BMW F07 GT F10 F11 F30 F31 F32 F36 GT Cylinder Head N57D30B Diesel 7812929
Promo price
PLN 1,519.95
PLN 1,367.96
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 03L103925AP
Seat Leon Mk2 1P Engine Cover Trim Insulation Panel 2.0 TDI Diesel 03L103925AP
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 059103925BE
Audi A7 4G Diesel Engine Cover Insulation Black Top Cover 3.0 TDI 059103925BE
Promo price
PLN 142.95
PLN 128.66
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 7812927-1
BMW F07 GT F10 F11 F30 F31 F32 F36 Cylinder Head N57N Diesel 7812927
PLN 664.95
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2700109902
Mercedes W176 W246 C117 Engine Cylinder Head Rocker M270 Petrol A2700109902
Promo price
PLN 2,374.95
PLN 2,137.46
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. 2608591
Ford Transit Custom Cylinder Head Diesel Engine 2.0 EcoBlue RFHG9Q-6090-AB
PLN 1,899.95
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2720101301
Mercedes SLK R171 Cylinder Head Right O/S Side 3.5 Petrol Engine A2720101301
PLN 2,089.95
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2720106620-1
Mercedes W204 W212 Cylinder Head Upper Cover Right O/S M272 V6 A2720106620
Promo price
PLN 284.95
PLN 256.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2720106520
Mercedes W204 W212 Cylinder Head Lower Part Left N/S M272 V6 A2720106520
Promo price
PLN 474.95
PLN 427.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2720106520-1
Mercedes W204 W212 Cylinder Head Upper Cover Left N/S M272 V6 A2720106520
Promo price
PLN 284.95
PLN 256.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7810463
BMW E90 LCI F10 F20 F30 Cylinder Head Housing Diesel Engine N47N 7810465
Promo price
PLN 664.95
PLN 598.46
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. HG9Q-6C032-DA
Ford Transit Custom Cylinder Head Diesel Engine 2.0 EcoBlue HG9Q-6C032-DA
Promo price
PLN 2,849.95
PLN 1,994.97
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. PE11-10-2F0
Mazda 6 GJ Engine Acoustic Cover Trim Insulation Skyactiv Diesel PE11-10-2F0
Promo price
PLN 189.95
PLN 170.96
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7548196-1
BMW E60 LCI E90 Engine Cylinder Head Cover 325i 330i 525i 530i N53 7548196
Promo price
PLN 664.95
PLN 465.47
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 03L103265D
Audi A3 8P 2.0 TDI CFFB Diesel Engine Cylinder Head 03L103265D
Promo price
PLN 2,659.95
PLN 1,861.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A2740100107
Cylinder Head Mercedes W213 C238 X253 M274 Engine Cover Molded A2740100107
Promo price
PLN 3,324.95
PLN 2,327.47
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A2720106620
Mercedes W204 C207 W212 272.985 V6 Cylinder Head Cover Right O/S A2720106620
Promo price
PLN 949.95
PLN 664.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 059103470AS
Audi A8L D4 3.0 TDI CBTA Head Rocker Valve Cover Right O/S 059103470AS
Promo price
PLN 256.95
PLN 179.87
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 06E103935C
Audi S4 B8 3.0 TFSI Petrol Engine Cylinder Head Trim Cover 06E103935C
Promo price
PLN 75.95
PLN 68.36
Free delivery - Wed, Dec 17
If paid before 14:00
Part no. A2720101201-1
Mercedes SLK R171 Cylinder Head Left N/S Side 3.5 Petrol Engine A2720101201
PLN 1,899.95
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. R1120510008
Cylinder Head Mercedes CL203 C208 C209 Rocker Cover R1120510008
Promo price
PLN 189.95
PLN 132.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. R1120510108
Cylinder Head Mercedes CL203 C208 C209 Rocker Cover R1120510108
Promo price
PLN 189.95
PLN 132.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 059103063GH-1
Audi Q7 4L Engine Cylinder Head Cyl. 4-6 Cover Plate 3.0 TDI CASA 059103063GH
Promo price
PLN 237.95
PLN 166.57
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 8631745
BMW F40 G20 G30 Mini F56 Engine Cylinder Head Cover Rocker Panel B46 B48 7567354
Promo price
PLN 474.95
PLN 332.47
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7624429
BMW E90 LCI F10 F20 F30 Engine Cylinder Head Rocker N55 135i 335i 535i 7605102
Promo price
PLN 2,849.95
PLN 1,994.97
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 8513709
BMW F20 LCI F30 Cylinder Head Housing Rocker Panel Diesel Engine B47 8513709
Promo price
PLN 949.95
PLN 664.97
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7812606
Mini R55 R56 LCI R60 R61 N47C20A 2.0 SD Diesel Engine Cylinder Head 7812606
Promo price
PLN 1,044.95
PLN 940.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7810196-1
BMW E81 E87 LCI E90 E91 Cylinder Head Housing Engine N47 Diesel 7797676
Promo price
PLN 949.95
PLN 854.96
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A2720106620-2
Mercedes W204 W212 Cylinder Head Lower Part Right O/S M272 V6 A2720106620
Promo price
PLN 474.95
PLN 427.46
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7603346
BMW 1 3 Series F20 F21 F30 N13 Petrol Compressor Supporting Bracket 7603346
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7566806
BMW E60 LCI E90 E91 F10 F11 Petrol N53 Engine Cylinder Head 7560164
Promo price
PLN 949.95
PLN 664.97
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A6400101182
Vent Pipe Hose Mercedes W169 W245 OM640 Cylinder Breather Line A6400101182
Promo price
PLN 56.95
PLN 54.10
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7800001
BMW E90 E91 LCI E92 F10 F11 N57 Cylinder Head Cover Engine Covering 7812929
Promo price
PLN 807.95
PLN 727.16
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. A6400101067
Mercedes W169 W245 OM640 CDI Cylinder Head Covering Panel A6400101067
Promo price
PLN 75.95
PLN 68.36
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7812604
BMW F20 F21 114d 116d ed Diesel N47N Engine Cylinder Head 7812603
Promo price
PLN 1,234.95
PLN 1,111.46
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7555212
BMW E81 E87 E90 LCI Engine Cylinder Head Cover 118i 120i 318i 320i N46N 7555212
Promo price
PLN 189.95
PLN 170.96
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 11000-PWA-000
Cylinder Head Cover Honda Civic Jazz Petrol Engine Block Oil Pan 11000-PWA-000
Promo price
PLN 237.95
PLN 166.57
Free delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7561714-1
Cylinder Head Cover Mini R55 R56 Cooper S N14 Petrol Engine 7561714
Promo price
PLN 474.95
PLN 427.46
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. A1110182482
Cylinder Head Pipe Mercedes W203 W210 M111 Vent Hose Line Petrol A1110182482
Promo price
PLN 47.95
PLN 45.55
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 7812063
Engine Cover BMW E70 LCI E71 F25 30dX N57 Acoustic Insulation Trim Panel 7812063
Promo price
PLN 85.95
PLN 77.36
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. 7628021
BMW 1 3 Series F20 F21 F30 MINI R55 R56 LCI Cylinder Head Drive Unit 7628021
Promo price
PLN 284.95
PLN 199.47
Free delivery - Wed, Dec 17
If paid before 14:00
-5%
Part no. 7566614
BMW E60 E61 LCI N43 Petrol Engine Ignition Coil Insulation Cover Panel 7566614
Promo price
PLN 42.95
PLN 40.80
Delivery - Wed, Dec 17
If paid before 14:00
-10%
Part no. 8513677
Cylinder Head BMW F20 F21 LCI 114d 116d Diesel B37 Engine 8513677
Promo price
PLN 1,329.95
PLN 1,196.96
Free delivery - Wed, Dec 17
If paid before 14:00
-30%
Part no. A6070100300
Engine Cover Mercedes W176 W246 OM607 Cylinder Head Rocker Panel A6070100300
Promo price
PLN 113.95
PLN 79.77
Free delivery - Wed, Dec 17
If paid before 14:00
Cylinder heads – structure, application, and impact on engine performance
Cylinder head components and their role in the combustion process and exhaust emission control
The cylinder head is one of the most important components in the engine's design. It's responsible for the proper flow of air, fuel, and exhaust gases, as well as for sealing the combustion chambers, enabling efficient engine operation. Without a functioning cylinder head, optimal engine performance and durability are impossible. At Global Parts, you'll find a wide selection of used car parts . including engine heads fitted to BMW , Audi , Mercedes , Volkswagen , Mini and others.
What are the functions of the engine head?
The engine head is a complex component that performs many key functions:
- Combustion Chamber Creation – The cylinder head closes the cylinders from the top, allowing the fuel-air mixture to burn properly.
- Flow Management – Responsible for supplying air and fuel to the cylinders and for evacuating exhaust gases through the intake and exhaust valves.
- Timing belt assembly – Contains the camshafts, rocker arms and other components responsible for the precise opening and closing of the valves.
- Cooling and Lubrication – Includes oil and cooling channels to prevent overheating and wear of key components. Precise manufacturing of the engine head and its proper maintenance are essential for the reliable operation of the drive unit. The cylinder head is made of aluminum or cast iron, depending on the model and year of production. Cars such as the BMW E46 320d use 4-cylinder cylinder heads with 2 or 4 valves per cylinder, integrated with cooling and oil passages. Typical cylinder head weights range from 10 to 25 kg, and combustion chamber diameters range from 80 to 85 mm for 2.0-liter engines. For sports models and M versions, cylinder heads with increased airflow and modified valve geometry are often used.
Why is it worth taking care of the engine head?
A damaged or faulty cylinder head can lead to serious problems such as:
- Loss of compression – Causes a decrease in engine power and efficiency.
- Engine overheating – Resulting from leaks in the cooling channels.
- Valve and valve seat wear – Resulting in fuel and exhaust flow problems.
- Oil and coolant leaks – May lead to failure of other components. At Global Parts we offer original used engine heads , which undergo rigorous quality tests, ensuring their durability and reliability. For example, in a BMW E46 320d cylinder head, the average compression is 18–20 bar, and the intake ports provide an airflow of 120–140 l/s at 6,000 rpm. These parameters are crucial for power, torque, and fuel economy. Engine heads are compatible with specific injection systems, intake manifolds, and head gaskets, allowing for precise part fit.
How to choose the right engine head?
When choosing an engine head, there are several key aspects to consider:
- Vehicle-specific fit – Every car make and model has its own specific technical requirements. At Global Parts, you'll find cylinder heads perfectly suited to BMW , Audi , Mercedes , Volkswagen , Mini , and more.
- Technical Condition – Make sure the cylinder head has no cracks, damage or signs of corrosion.
- Service History – It is important that the cylinder head comes from a vehicle with known mileage and has been regularly serviced.
Sample table of heads and basic parameters
| Vehicle model | Head type | Number of valves | Material | Approximate weight |
|---|---|---|---|---|
| BMW E46 320d | 4-cylinder, diesel | 4 per cylinder | Aluminum | 12–14 kg |
| BMW E46 330i | 6-cylinder, petrol | 4 per cylinder | Aluminum | 18–20 kg |
| Mercedes C200 | 4-cylinder, petrol | 4 per cylinder | Cast iron | 22 kg |
| Audi A4 2.0 TDI | 4-cylinder, diesel | 4 per cylinder | Aluminum | 13 kg |
Why choose used engine heads?
Used car parts , such as a cylinder head, is an excellent solution that allows for savings while maintaining high quality. When choosing used cylinder heads, you gain:
- Lower costs – Used components are much cheaper than new ones, but offer equally high quality.
- Ecology – Recycling car parts supports environmental protection and reduces waste.
- A wide range – In our store you will find engine heads for the most popular car brands. In practice, used cylinder heads fit original injection units, manifolds, and turbochargers. Model- and year-specific compatibility allows for the preservation of original flow geometry and compression pressure parameters .
How to care for the engine head?
To ensure that your engine head functions reliably for years to come, it is important to follow a few rules:
- Change the coolant regularly to prevent corrosion of the cooling channels.
- Check the condition of your engine head gaskets to avoid leaks and loss of compression.
- Monitor the operation of the timing system and replace worn components such as camshafts and valves. If you need to replace your engine head, you'll find the right used car parts at Global Parts. that will restore your vehicle to full working order. The head evaluation procedure includes:
- Checking the flatness of the contact surface with the engine block (tolerance 0.05 mm).
- Check valves and seats for wear (valve seat diameter: 34–38 mm on E46).
- Verification of cooling and oil channels for obstruction.
- Leakage measurement at a pressure of 3–5 bar to detect micro-cracks.
FAQ - Frequently asked questions about car cylinder heads
| Question | Answer |
|---|---|
| What is a motor head? | The engine head is a component of the engine that closes the cylinders from the top, enables combustion of the fuel-air mixture and supports the timing system. |
| What is the difference between a car cylinder head and a standard engine cylinder head? | An automotive cylinder head simply refers to the head fitted to a vehicle – it contains the cooling channels, oil channels and the valve mounting area. |
| What does matching the cylinder head to the vehicle model mean? | This indicates compliance with dimensions, number of valves, material and cooling system - e.g. the BMW E46 320d cylinder head only fits the corresponding 2.0d engines. |
| How to recognize engine head wear? | Typical signs include loss of compression, loss of engine power, and changes in oil or coolant pressure. |
| Does the used cylinder head fit turbo engines? | Yes, if it is compatible with the specific model and year, e.g. BMW E46 320d cylinder head with turbocharger. |
| What parameters are important when replacing the head? | Weight, material, number of valves, cylinder diameter, compatibility with manifold and injection system. |
| Do used cylinder heads retain factory engine performance? | Yes, if they are correctly fitted and match the parameters of the original drive unit. |
Summary: Cylinder Head at Global Parts
The cylinder head is a key component that affects the performance, durability, and reliability of the engine. By maintaining its technical condition, you ensure years of trouble-free vehicle operation. The Global Parts automotive store invites you to browse our extensive selection of original used car parts . Whether you're looking for car parts for BMW , Audi , Volkswagen , Mercedes, Mini , and more, you'll find them at competitive prices. We strive to ensure every customer finds the right parts for their car, and if you have any questions or concerns about selecting the right components, we're happy to help! Please contact us – we're here to help! For more information and interesting facts, visit our automotive blog .