For M157 and M278 engines, the coolant lines can become brittle and fail over time. Replacing them during water pump service is a smart preventative measure to avoid future leaks or damage.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5388746
Mfg#:
2782001300KT
Ships in 2 Business Days
$447.99
This product was last offered at the strikethrough price on 12-12-2025
Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms There was mixed installation of the filter elements on this vehicle. Check the filter element in the vehicle before replacing. Also see # 278 180 00 09.
Brand:
ES#:
3610411
Mfg#:
2761800009
In Stock
$15.99
This product was last offered at the strikethrough price on 05-06-2026
Prevents engine overheating. OEM Supplier!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For cars with (Code 804, 805, 806, or 807).
Includes all o-rings needed for installation. For M276 Engine applications. Some M278 Engines has mixed installation of the filter elements, check your filter prior to ordering.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms There was mixed installation of the filter elements on this vehicle. Check the filter element in the vehicle before replacing. Also see # 278 180 00 09.
Brand:
ES#:
3234511
Mfg#:
2761800009
In Stock
$13.78
This product was last offered at the strikethrough price on 01-14-2026
Includes all o-rings needed for installation. For M133, M152, M157, M176, M177, M178 & M278 Engine applications.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms Please check filter before ordering, vehicle may be equipped with 2761800009 or 2781800009
Brand:
ES#:
2808825
Mfg#:
2781800009
In Stock at Vendor
$21.99
This product was last offered at the strikethrough price on 05-07-2026
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.
Lifetime Replacement
