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Your Vehicle 2005 Mercedes Benz C230 Kompressor Coupe 203.740 L4 1.8L

2005 Mercedes Benz C230 Kompressor Coupe 203.740 L4 1.8L Engine Parts & Accessories

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Must be replaced when you replace the thermostat affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Victor Reinz - Corporate Logo
ES#:
2539341
Mfg#:
0299972148
Ships in 1-2 days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upstream - Located in front of the catalytic converter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Walker - Corporate Logo
ES#:
2593458
Mfg#:
0035427318
Ships in 1-2 days
$185.99

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

$180.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2763044 - 2712000401KT3 - Cooling System Refresh Kit - Level 1 - An entry level cooling system refresh kit, does not include expansion tank - with aftermarket and OEM components - Assembled By ECS - Mercedes Benz

An entry level cooling system refresh kit, does not include expansion tank - with aftermarket and OEM components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763044
Mfg#:
2712000401KT3
Ships in 3 Business Days
$476.99

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

$467.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2777439 - 2035015582KT1 - Radiator Hose Replacement Kit - Includes Upper And Lower Radiator Hose, Breather Pipe, Coolant And Drain Plug - Assembled By ECS - Mercedes Benz

Includes Upper And Lower Radiator Hose, Breather Pipe, Coolant And Drain Plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2777439
Mfg#:
2035015582KT1
Ships in 3 Business Days
$245.99

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

$241.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2762921 - 2712030575KT3 - Thermostat Replacement Kit - Level 2 - Replace your thermostat, temp sensor, and housing with one kit! - Assembled By ECS - Mercedes Benz

Replace your thermostat, temp sensor, and housing with one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2762921
Mfg#:
2712030575KT3
Ships in 3 Business Days
ON SALE!
$143.99

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

$133.87 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#1809783 - 2712030602 - Coolant Pipe - Heater Feed Pipe to Coolant Pipe Socket - Genuine Mercedes Benz - Mercedes Benz

Heater Feed Pipe to Coolant Pipe Socket affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number 30296454

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809783
Mfg#:
2712030602
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.

$60.00

This product was last offered at the strikethrough price on
07-02-2026

$55.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1887725 - 0061539828 - MAP Sensor - Manifold Absolute Pressure Sensor - Genuine Mercedes Benz - Mercedes Benz

Manifold Absolute Pressure Sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1887725
Mfg#:
0061539828
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.

$57.00

This product was last offered at the strikethrough price on
07-02-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2549027 - 2710530725 - Lower Valve Spring Retainer - Priced Each - For intake and exhaust valves - Genuine Mercedes Benz - Mercedes Benz

For intake and exhaust valves affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
From Engine Number 30677491

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2549027
Mfg#:
2710530725
Ships in 3 Business Days
$3.99

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

$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3404394 - 271030012464 - PISTON RING - Genuine Mercedes Benz - Mercedes Benz

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

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3404394
Mfg#:
271030012464
Ships in 3 Business Days
10% off MSRP

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

$112.00

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

$100.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2681187 - 2712001356KT1 - Coolant Pipe Socket - Cylinder Crankcase - Right Side - Genuine Mercedes Benz - Mercedes Benz

Cylinder Crankcase - Right Side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2681187
Mfg#:
2712001356KT1
Ships in 3 Business Days
$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1809776 - 2712001352 - Coolant Pipe - Oil cooler to cylinder head - Includes new o-ring - Genuine Mercedes Benz - Mercedes Benz

Oil cooler to cylinder head - Includes new o-ring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809776
Mfg#:
2712001352
Ships in 3 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.

$125.00

This product was last offered at the strikethrough price on
07-02-2026

$116.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#1809771 - 2712000270 - Accessory Belt Tensioner Assembly - Maintains constant tension on the accessory belt - Genuine Mercedes Benz - Mercedes Benz

Maintains constant tension on the accessory belt affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number 31216219

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1809771
Mfg#:
2712000270
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.

$228.00

This product was last offered at the strikethrough price on
07-02-2026

$211.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2762920 - 2712030575KT2 - Thermostat Replacement Kit - Level 1 - Replace your thermostat with one kit! - Genuine Mercedes Benz - Mercedes Benz

Replace your thermostat with one kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2762920
Mfg#:
2712030575KT2
Ships in 3 Business Days
$77.99

This product was last offered at the strikethrough price on
02-20-2026

$73.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4024561 - 203240201764 - Engine Mount - Priced Each - Fits left or right side - Genuine Mercedes Benz - Mercedes Benz

Fits left or right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
4024561
Mfg#:
203240201764
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.

$252.00

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

$234.99 USD
Free Shipping
on orders $49 and up
ES#3416551 - 271052170364 - Crankshaft Sprocket - Drives the timing chain - Genuine Mercedes Benz - Mercedes Benz

Drives the timing chain affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number 31334693

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
3416551
Mfg#:
271052170364
Ships in 3 Business Days
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2702358 - 2710500427KT1 - Exhaust Valve - Priced Each - Allows Combustion Exhaust Gasses To Leave The Combustion Chamber - Genuine Mercedes Benz - Mercedes Benz

Allows Combustion Exhaust Gasses To Leave The Combustion Chamber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number 30677490

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
2702358
Mfg#:
2710500427KT1
Ships in 3 Business Days
$100.99

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Partial 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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