What is the construction and purpose of seat belts and parts?

Seat belts and parts are a set of elements responsible for holding the driver and passengers in the correct position during driving and at the moment of a collision. A typical system consists of webbing, a retractor, a buckle, a latch, a pretensioner, and mounting points to the body or seat. These elements are mounted in the pillars, by the seats, and in the vehicle floor, and their construction varies depending on the side of the car and the equipment version.

What are seat belts and parts used for?

Seat belts and parts are used to limit body movement during sudden braking, collisions, or rollovers. Their task is to maintain the correct position of the passenger relative to the seat, headrest, and other protective systems. A functional system improves cooperation with pretensioners and sensors, and also affects the proper operation of other passive safety elements.

What is the construction and function of a belt pretensioner?

A belt pretensioner is a sub-assembly working with the retractor or belt buckle, whose task is to quickly tighten the webbing at the moment of an incident. This element may differ in connector type, mounting location, and the way it interacts with the car's installation. Its function is to reduce belt slack, thanks to which the passenger's body is better stabilized during overload.

How to choose a seat belt for a specific car version?

It is best to compare the OEM part number, mounting side, body version, and seat type. The interior color, pretensioner type, presence of a fastening sensor, and differences between pre-facelift and post-facelift versions also matter. In case of doubt, it is worth verifying the part by VIN or by markings from the dismantled element.

What symptoms indicate wear of a belt or its accessories?

Most often, these are problems with webbing retraction, delayed locking, a damaged latch, a cracked cover, or signs of wear on the material. In some cases, there is also a problem with the buckle sensor or slack in the buckle mounting. Such symptoms should be evaluated together with the condition of the mounting points and elements cooperating at the seat.

How to take care of seat belts and parts after installation?

After installation, it is worth regularly cleaning the webbing, checking the smoothness of the retractor's operation, and monitoring the buckle's function. Do not allow the belt to twist or dirt to enter the mechanism inside the covers. A good practice is also to periodically compare the mounts and wires at the pretensioner, especially after seat or interior repairs.

Seat Belts & Parts

At the Global Parts automotive store, we offer a wide selection of original used car parts, including seat belts for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen and others. The seat belts we offer undergo quality control so that you can be sure that you are receiving a top-class product.

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Mercedes W221 Front Seat Belt Buckle Right O/S Latch Tensioner Brown A2218601669

PLN 113.95

Part no. A2218602085-1

Mercedes W221 Rear Centre Safety Seat Belt Beige A2218602085

PLN 75.95

Part no. A2908601100-1

Seat Buckle Mercedes W213 C257 Tensioner Belt Rear Right O/S A2908601100

PLN 94.95

Part no. A2048604686

Seat Belt Mercedes W204 S204 Front Right O/S Upper Belt Black A2048604686

PLN 113.95

Part no. A2048601585

Mercedes C204 Seatbelt Front Left N/S Seat Safety Belt Black A2048601585

PLN 203.95

Part no. A2138601385

Mercedes W213 Seat Belt Safety Belt Rear Centre Middle Black A2138601385

PLN 94.95

Part no. A2128600769

Mercedes S212 Seat Belt Buckle Rear Safety Belt A2128600769

PLN 142.95

Part no. A2078604185-1

Mercedes W207 Seatbelt Seat Belt Front Left N/S Beige A2078604185

PLN 142.95

Part no. A2048602686

Mercedes-Benz C-Class W204 Front Right O/S Seat Belt Black A2048607685

PLN 94.95

Part no. A2208601969-1

Mercedes-Benz S W220 1 Rear Centre Seat Belt Latch Twin Buckle Grey A2208601969

PLN 46.95

Part no. A1778602200

Mercedes W177 Rear Seat Belt Buckle Centre Right O/S A1778602200

PLN 142.95

Part no. A2218609885-1

Mercedes W221 Seatbelt Front Right O/S Safety Seat Belt Beige A2218609885

PLN 142.95

Part no. A2078603585

Mercedes W207 Coupe Seat Belt Front Left N/S A2078603585

PLN 137.95

Part no. A2128600469

Seat Buckle Mercedes W212 Tensioner Belt Rear Centre Right O/S A2128600469

PLN 46.95

Part no. A2078605685

Mercedes W207 Passenger Seat Belt Front Right O/S Safety Seatbelt A2078605685

PLN 170.95

Part no. A4478600088

Mercedes Vito W447 Seat Belt Height Adjust Front Left Right N/O/S A4478600088

PLN 75.95

Part no. A2468600188

Mercedes C117 W176 Front Seatbelt Height Adjustment Rail A2468600188

PLN 46.95

Part no. A2108600088

Mercedes-Benz E W210 Estate Rear Left Right Seat N/O/S Belt Height Adjuster

PLN 46.95

Part no. A4148600985

Mercedes Vaneo W414 Front Left N/S Seat Belt Black A4148600985

PLN 94.95

Part no. A2218600585-2

Mercedes W221 Seat Belt Rear Centre Middle Seatbelt Buckle A2218600585

PLN 94.95

Part no. A1638600188

Mercedes-Benz M ML W163 Seatbelt Seat Belt Hight Adjuster Regulator A1638600188

PLN 46.95

Part no. A2058601185

Mercedes W205 Seat Belt Rear Safety Seatbelt Center Black A2058601185

PLN 161.95

Part no. A2518603186

Mercedes ML W164 R W251 Seat Belt Front Left N/S Safety Belt Black A2518603186

PLN 322.95

Part no. A2208606785-1

Mercedes W220 Rear Centre Middle Seat Belt Buckle Grey A2208606785

PLN 75.95

Part no. A2218602569-1

Seat Buckle Mercedes W221 Black Tensioner Belt Rear Centre Right O/S A2218602569

PLN 56.95

Part no. A2098680222

Mercedes CLK C209 A209 Seat Belt Extend Holder Feeder Right O/S A2098680222

PLN 46.95

Part no. A1188601300

Mercedes C118 W177 Front Seat Belt Upper Seatbelt Black Left N/S A1188601300

PLN 617.95

Part no. A1698605485

Mercedes W169 Seatbelt Rear Central Middle Seat Belt Black A1698605485

PLN 94.95

Part no. A1648600585

Mercedes GL X164 3rd Row Seat Belt Seatbelt Rear Left N/S A1648600585

PLN 218.95

Part no. A2128608685

Mercedes W212 Seat Belt Safety Front Right O/S Black A2128608685

PLN 75.95

Part no. A2098680114

Mercedes CLK W209 C209 Seat Belt Mount Bracket Holder Rear Left N/S A2098680114

PLN 46.95

Part no. A2038609085

Mercedes-Benz CLC-Class CL203 Rear Right O/S Seat Belt Seatbelt A2038609085

PLN 61.95

Part no. A1708600685

Mercedes SLK R170 Seat Belt Front Right O/S Safety Belt Black A1708600685

PLN 123.95

Part no. A2218601269-1

Mercedes W221 Seat Belt Buckle Tensioner Rear Right O/S Black A2218601269

PLN 70.95

Part no. A2049180630

Front Seat Cover Mercedes W204 Inner Covering Trim Right O/S Black A2049180630

PLN 66.95

Part no. A2079240259

Mercedes-Benz E A207 Convertible Seat Belt Guide Cover Trim Right A2079240259

PLN 46.95

Part no. A1698600588

Mercedes A B Class W169 W245 Front Left Right N/O/S Seatbelt Height Adjuster

PLN 51.95

Part no. A9018600088

Mercedes Sprinter W901 W903 W905 Front Seat Belt Height Adjuster A9018600088

PLN 46.95

Part no. A2098600369

Mercedes CLK W209 Convertible Seat Belt Buckle Rear Left N/S Lower A2098600369

PLN 104.95

Part no. A2078604185

Seat Belt Mercedes W207 C207 A207 Safety Belt Front Left N/S Black A2078604185

PLN 332.95

Part no. A2128605785

Mercedes W212 Seat Belt Safety Rear Middle Centre Black A2128605785

PLN 94.95

Part no. A1778603102

Mercedes W177 Double Seat Belt Buckle Clip Rear Middle Right O/S A1778603102

PLN 99.95

Part no. A2038606486

Mercedes-Benz CL203 Front Right O/S Seat Belt Black A2038606486

PLN 104.95

Part no. A2198600186-1

Mercedes W219 Seat Belt Safety Belt Front Left N/S Seatbelt Black A2198600186

PLN 142.95

Part no. A2128600188-1

Mercedes S212 Seat Belt Height Adjustment Rear Left Right N/O/S A2128600188

PLN 47.95

Part no. A2126891708

Mercedes W212 Seat Guide Parcel Shelf Trim Cover Panelling A2126891708

PLN 56.95

Part no. A4158600088

Seat Belt Adjuster Mercedes W415 Citan Left Right Height Adjust A4158600088

PLN 61.95

Part no. A2068602502

Mercedes W206 W214 Seatbelt Buckle Seat Belt Clip Front Left N/S A2068602502

PLN 127.95

Part no. A2208606785

Mercedes W220 Rear Centre Middle Seat Belt Buckle Black A2208606785

PLN 61.95

Part no. A2388601000

Latch Mercedes C238 Rear Right O/S Seat Belt Buckle A2388601000

PLN 46.95

Part no. A1718601285

Mercedes SLK R171 Seat Belt Safety Belt Front Right O/S Seatbelt A1718601285

PLN 189.95

Part no. A2188601085

Mercedes CLS C218 Rear Bench Sofa Seat Belt Right O/S A2188601085

PLN 474.95

Part no. A2218602085

Mercedes W221 Rear Centre Safety Seat Belt Black A2218602085

PLN 75.95

Part no. A1248602286

Mercedes W124 Seat Belt Front Seat Right O/S Safety Belt Black A1248602286

PLN 379.95

Part no. A2058600357

Mercedes C205 Seat Belt Feeder Front Left N/S Handover Arm Motor A2058600357

PLN 332.95

Part no. A2118607785

Seat Belt Mercedes W211 Saloon Rear Centre Middle Seatbelt Black A2118607785

PLN 46.95

Part no. A1778600800

Seat Belt Mercedes W177 V177 Safety Seatbelt Front Right O/S Black A1778600800

PLN 636.95

Part no. A1408601485

Mercedes C140 Rear Upper Seat Belt Side Pretensioner Right O/S A1408601485

PLN 94.95

Part no. A2038601986

Mercedes-Benz CLC-Class CL203 Front Right O/S Seat Belt Seatbelt A2038601986

PLN 108.95

Part no. A2058600457

Mercedes C205 Seat Belt Handover Arm Retractor Right O/S Feeder A2058600457

PLN 141.95

Part no. A2048602086

Seat Belt Mercedes W204 S204 Front Right O/S Safety Belt Black A2048602086

PLN 80.95

Part no. A2038603886

Mercedes CLC CL203 Seatbelt Front Right O/S Seat Safety Belt Black A2038603886

PLN 104.95

Part no. A1698604869-1

Mercedes W169 Front Seat Belt Buckle Seatbelt Left Right N/O/S A1698604869

PLN 46.95

Part no. A2058600282

Mercedes C205 Seat Belt Feeder Motor Front Right O/S Motor Actuator A2058600282

PLN 56.95

Part no. A2118600088

Mercedes E W211 Rear Left Right B-Pillar Seat Belt Height Adjuster A2118600088

PLN 46.95

Part no. A2908600900

Seatbelt Buckle Mercedes W213 C257 Seat Belt Clip Rear Left N/S A2908600900

PLN 94.95

Part no. A2078600282-3

Mercedes C207 A207 Seatbelt Feeder Adjuster Motor Unit Right O/S A2078600282

PLN 85.95

Part no. A2188601185

Mercedes X218 Rear Left N/S Upper Seat Belt Black A2188601185

PLN 379.95

Part no. A2198600214

Mercedes CLS W219 Seat Belt Bracket Rear Right O/S Holder Mount A2198600214

PLN 75.95

Part no. A2078602185-1

Seat Belt Mercedes W207 C207 Rear Left Right N/O/S Upper Belt Gray A2078602185

PLN 189.95

Part no. A2059203402

Mercedes W205 Pivot Bearing Rear Right O/S Centre Folding Backrest A2059203402

PLN 94.95

Part no. A1639700041

Mercedes-Benz M-Class ML W163 Front Seat Headrest Guide Left Side A1639700041

PLN 42.95

Part no. A4158602500-1

Mercedes W415 Seat Belt Buckle Latch Catch Front Right O/S Black A4158602500

PLN 379.95

Part no. A2198600869

Mercedes C219 Seat Belt Buckle Front Right O/S Safety Belt Black A2198600869

PLN 94.95

Part no. A2048601886

Mercedes C204 Coupe Seat Belt Front Right O/S Safety Belt 620380500 A2048601886

PLN 99.95

Part no. A2318601222

Seatbelt Guide Mercedes SL R231 Seat Belt Feeder Guide Right O/S A2318601222

PLN 284.95

Part no. A2466890237

Mercedes W176 W246 Rear Right Seat Belt Lower Cover A2466890237

PLN 47.95

Part no. A2518608985

Mercedes ML W164 Front Seat Belt Tensioner Left N/S A2518608985

PLN 94.95

Part no. A2218600288

Mercedes W221 Front Seat Belt Height Adjustment Right O/S A2218600288

PLN 94.95

Part no. A2048601885

Seat Belt Mercedes S204 Front Right O/S Safety Seat Belt Black

PLN 85.95

Part no. A1648600685

Mercedes GL X164 3rd Row Seat Belt Seatbelt Rear Right O/S A1648600685

PLN 218.95

Part no. A2098680214

Mercedes CLK-Class C209 W209 Mount Bracket Seat Belt Rear Right O/S A2098680214

PLN 46.95

Part no. A2098601985

Mercedes CLK W209 Seat Belt Front Left Right N/O/S Safety Belt Black A2098601985

PLN 283.95

Part no. A2518600469

Mercedes ML W164 GL X164 Belt Tensioner Seat Buckle Front Right O/S A2518600469

PLN 189.95

Part no. A1728602585

Mercedes SLK R172 Interior Seat Belt Front Left N/S Black A1728602585

PLN 379.95

Part no. A2079240137

Mercedes-Benz E A207 Convertible Seat Belt Guide Cover Trim Left A2079240137

PLN 46.95

Part no. A2078604285

Mercedes W207 C207 A207 Front Seat Belt Seatbelt Right O/S Black A2078604285

PLN 218.95

Part no. A2128605485

Mercedes W212 Seat Belt Safety Rear Right O/S Black A2128605485

PLN 189.95

Part no. A2033200789

Mercedes-Benz C CLK Class W203 C209 Stabiliser Rod Rear Left A2033200789

PLN 46.95

Part no. A2218603285

Mercedes W221 Seatbelt Front Right O/S Safety Seat Belt Black A2218603285

PLN 142.95

Part no. A1728602985

Mercedes R172 Seatbelt Retractor Front Left N/S Seat Belt Black

PLN 317.95

Part no. A2198600286-1

Mercedes W219 Seat Belt Safety Belt Front Right O/S Seatbelt Black A2198600286

PLN 142.95

Part no. A2128602069

Mercedes W212 CLS W218 Seat Belt Buckle Tensioner Rear Right O/S A2128602069

PLN 61.95

Part no. A2118600388

Mercedes-Benz E-Class S211 Touring Front Seat Belt Height Adjuster A2118600388

PLN 47.95

Part no. A2048602286

Mercedes W204 Seat Safety Belt Front Right A2048602286

PLN 89.95

Part no. A2078605285

Seat Belt Mercedes W207 A207 C207 Safety Belt Front Right O/S Black A2078605285

PLN 284.95

Part no. A2518600388

Mercedes W251 Front Seat Safety Belt Regulator Adjuster A2518600388

PLN 51.95

Part no. A2218601285

Mercedes W221 Black Seatbelt Rear Right O/S A2218601285

PLN 284.95

Part no. A1768600369

Mercedes W176 C117 Rear Left N/S Seat Belt Buckle Tensioner A1768600369

PLN 61.95

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