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Your Vehicle 2004 Mercedes Benz C230 Kompressor Sedan 203.040 L4 1.8L

2004 Mercedes Benz C230 Kompressor Sedan 203.040 L4 1.8L Engine Parts & Accessories

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Oil cooler to cylinder head - Includes new o-ring 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:
Febi - Corporate Logo
ES#:
2959890
Mfg#:
2712001352
Ships in 1 day
$31.99

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

$30.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Includes all o-rings needed for installation affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Full - Corporate Logo
ES#:
2586884
Mfg#:
2711800109
Ships in 1 day
$7.99 USD
Free Shipping
on orders $49 and up

Located In The Bell Housing On Your Engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Original Equipment - Corporate Logo
ES#:
3979314
Mfg#:
0031532828
Ships in 1 day
$45.99

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

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

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

Brand:
Original Equipment - Corporate Logo
ES#:
4040196
Mfg#:
2038350064
Ships in 1 day
$138.99

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

$135.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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

Brand:
Ruville - Corporate Logo
ES#:
2593345
Mfg#:
2712000270
Ships in 1 day
$126.99

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

$122.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Located on Timing Case affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Includes All Hardware Needed For Installation

Brand:
Ruville - Corporate Logo
ES#:
2593307
Mfg#:
2712060019
Ships in 1 day
$34.99

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

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Allows combustion exhaust gasses to leave the cylinder affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Up To Engine Number 30677490 - Up To Date 08/12/2005

Brand:
TRW - Corporate Logo
ES#:
2593887
Mfg#:
2710500427
Ships in 1 day
$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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 day
$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 day
$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#1728590 - 2035040212 - Expansion Tank Mount - Secures the expansion tank to the vehicle - Genuine Mercedes Benz - Mercedes Benz

Secures the expansion tank to the vehicle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1728590
Mfg#:
2035040212
Ships in 3 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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
07-01-2026

$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
07-01-2026

$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#1618664 - 0059978690 - Hose Clamp - Priced Each - 26.5mm - Genuine Mercedes Benz - Mercedes Benz

26.5mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Three (3) Required - Filler Neck Hoses To Fuel Tank

Brand:
Genuine Mercedes Benz - Corporate Logo
ES#:
1618664
Mfg#:
0059978690
Ships in 3 Business Days
$4.99 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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