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Your Vehicle 2003 Mercedes Benz SL500 Base Convertible 230.475 V8 5.0L

Mercedes-Benz W251 R-Class Oil Cooler Seal Kits

High-performance engines come equipped with a range of advanced components to sustain the higher operating temperatures that result from extended high-rpm driving.

The Mercedes-Benz W251 is fitted with an oil cooler to keep engine lubrication consistent and adequate. However, this convenient feature can become a nuisance when the oil cooler seals crack and become brittle due to sustained exposure to heat.

ECS assembled and Genuine Mercedes-Benz Oil Cooler Seal Kits include all seals and hardware to restore your engine's oil cooler operation to factory.


Stay Cool

Fits :
R320 CDI (2007-2008)

Oil Cooler Seal Kit - Level 2
Includes all seals and hardware required to reseal your oil cooler - Includes oil filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine Mercedes Benz - Corporate Logo
ES#: 2795799
Mfg#: 6421840080KT2

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Availability:
Ships in 2 Business Days
$88.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Oil Cooler Seal Kit - Level 2
Includes all seals and hardware required to reseal your oil cooler - Includes oil filter
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#: 2795805
Mfg#: 6421840080KT4

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Availability:
Ships in 1-2 days
On SALE
$68.99

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

$67.96 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
Oil Cooler Seal Kit - Level 1
Includes all seals required to reseal your oil cooler - Does not include oil filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Genuine Mercedes Benz - Corporate Logo
ES#: 2795798
Mfg#: 6421840080KT1

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Availability:
Ships in 2 Business Days
$22.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Oil Cooler Seal Kit - Level 1
Includes all seals required to reseal your oil cooler - Does not include oil filter
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand: Victor Reinz - Corporate Logo
ES#: 2795801
Mfg#: 6421840080KT3

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Availability:
Ships in 1-2 days
$15.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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