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2012 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L

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Your Vehicle 2012 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L
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2012 Mercedes Benz CLS550 Base Sedan 218.373 V8 4.6L Engine Parts & Accessories

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Coolant Expansion Tank

ES#2734976 - 2045000949 - Coolant Expansion Tank - does not include level sensor or lid - Genuine Mercedes Benz - Mercedes Benz

does not include level sensor or lid affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2734976
Mfg#:
2045000949
Ships in 1 Business Day
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$139.00

This product was last offered at the strikethrough price on
06-25-2026

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

Keep your engine running smooth affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4423423
Mfg#:
2560700187
In Stock at Vendor
$258.99

This product was last offered at the strikethrough price on
05-07-2026

$250.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Thermostat With Housing And Seal (103 Deg. C)

Includes housing, gasket & sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wahler - Corporate Logo
ES#:
5388704
Mfg#:
2782001700
In Stock at Vendor
$246.99

This product was last offered at the strikethrough price on
05-07-2026

$239.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Assembly With Fuel Level Sending Unit

ES#4940738 - 2184700994 - Fuel Pump Assembly With Fuel Level Sending Unit - Located in the fuel tank on the left side. Includes fuel level sending unit - Hella - Mercedes Benz

Located in the fuel tank on the left side. Includes fuel level sending unit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hella - Corporate Logo
ES#:
4940738
Mfg#:
2184700994
In Stock at Vendor
$234.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Position Sensor Wiring Harness Protection Repair Kit

ES#4813378 - 2769051000KT - Camshaft Position Sensor Wiring Harness Protection Repair Kit - Four (4) Camshaft position sensors for M276 non-turbo, M278, M152, and M157 engine applications, camshaft sensors commonly leak oil onto the wiring harness. Includes replacement sensors and electronics spray for cleaning oil residue from harness. - Genuine Mercedes Benz - Mercedes Benz

Four (4) Camshaft position sensors for M276 non-turbo, M278, M152, and M157 engine applications, camshaft sensors commonly leak oil onto the wiring harness. Includes replacement sensors and electronics spray for cleaning oil residue from harness. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4813378
Mfg#:
2769051000KT
Ships in 1 Business Day
$227.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Spark Plugs - Set Of Eight

ES#2808789 - 0041596403KT2 - Spark Plugs - Set Of Eight - Replacement spark plugs for your Mercedes-Benz engine - Bosch - Mercedes Benz

Replacement spark plugs for your Mercedes-Benz engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
2808789
Mfg#:
0041596403KT2
In Stock
ON SALE! SAVE 33%
$168.99

This product was last offered at the strikethrough price on
02-19-2026

$113.92 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Air Filter - Priced Each

ES#3693458 - 278094000490 - Engine Air Filter - Priced Each - Filters the air before it enters your engine - Genuine Mercedes Benz - Mercedes Benz

Filters the air before it enters your engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3693458
Mfg#:
278094000490
Ships in 4 Business Days
6% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$47.00

This product was last offered at the strikethrough price on
06-25-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector Removal Tool

ES#2146559 - 271589023300 - Fuel Injector Removal Tool - Used to easily removal injectors for many Mercedes engines - Genuine Mercedes Benz - Mercedes Benz

Used to easily removal injectors for many Mercedes engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2146559
Mfg#:
271589023300
Back Ordered
$221.99

This product was last offered at the strikethrough price on
05-05-2026

$217.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Solenoid Harness Repair Wire - Priced Each

ES#3194347 - 2711500156 - Camshaft Solenoid Harness Repair Wire - Priced Each - Protective sacrificial harness intended to prevent solenoid oil leakage from contaminating the main engine harness and engine control unit. - Genuine Mercedes Benz - Mercedes Benz

Protective sacrificial harness intended to prevent solenoid oil leakage from contaminating the main engine harness and engine control unit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3194347
Mfg#:
2711500156
Ships in 2 Business Days
5% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$18.99

This product was last offered at the strikethrough price on
01-05-2026

$17.99 USD
Free Shipping
on orders $49 and up

Fuel Pump Assembly

Left affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5374231
Mfg#:
2044704594
Ships on Aug 10, 2026
Auto Notify
ON SALE! SAVE 15%
$122.99

This product was last offered at the strikethrough price on
05-02-2026

$104.03 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Magnetic Engine Oil Drain Plug M14X1.5

ES#2764329 - MM0DP1415B - Magnetic Engine Oil Drain Plug M14X1.5 - Capture harmful particles to prevent wear - Mishimoto - Volkswagen Mercedes Benz MINI

Capture harmful particles to prevent wear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764329
Mfg#:
MM0DP1415B
In Stock
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Adjuster Magnet - Priced Each

ES#4845614 - 2761560790 - Camshaft Adjuster Magnet - Priced Each - Two (2) to Six (6) Required Per Vehicle based on engine - URO - Mercedes Benz

Two (2) to Six (6) Required Per Vehicle based on engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4845614
Mfg#:
2761560790
Ships in 1 Business Day
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water Pump

ES#4636484 - 2782001201 - Water Pump - Engine Water Pump - URO - Mercedes Benz

Engine Water Pump affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4636484
Mfg#:
2782001201
Ships in 1 Business Day
$201.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

LN Engineering Billet Magnetic Engine Oil Drain Plug With Crush Washer - Priced Each

ES#4879383 - 111-997-03-30-LN - LN Engineering Billet Magnetic Engine Oil Drain Plug With Crush Washer - Priced Each - Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread - LN Engineering - Mercedes Benz

Monitor the condition of your engine's lubricating system at each service and remove harmful metallic contaminants from imposing premature wear. M14x1.5mm thread affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
LN Engineering - Corporate Logo
ES#:
4879383
Mfg#:
111-997-03-30-LN
In Stock
$21.99 USD
Free Shipping
on orders $49 and up

Timing Chain Tensioner - Right Lower

ES#3575444 - 278050061164 - Timing Chain Tensioner - Right Lower - Tensioner - Between Crankshaft and Intermediate Gear - Genuine Mercedes Benz - Mercedes Benz

Tensioner - Between Crankshaft and Intermediate Gear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3575444
Mfg#:
278050061164
Ships in 3 Business Days
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$104.00

This product was last offered at the strikethrough price on
01-06-2026

$96.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft Timing Chain

ES#3404935 - 2789930078 - Camshaft Timing Chain - Inverted Tooth Chain - Genuine Mercedes Benz - Mercedes Benz

Inverted Tooth Chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3404935
Mfg#:
2789930078
In Stock
Limited Qty Sale
$214.99

This product was last offered at the strikethrough price on
01-03-2026

$181.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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