Replacement plastic coolant reservoir for the high temp circuit that cools your engine block and cylinder head - includes an integrated coolant level sensor
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
4181509
Mfg#:
17138610652
Ships in 1 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.
$198.99
This product was last offered at the strikethrough price on 07-09-2026
This plug n play stage 3 pump solution is great for those who are wanting to push over 700whp in your B58 powered car.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Direct from BMW to ensure the proper color matching
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority.
Brand:
ES#:
3172434
Mfg#:
51910419745KT
Ships in 1 day
$50.99
This product was last offered at the strikethrough price on 02-03-2026
Thermostat controlled by the engine computer for precise temperature control.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Includes a new water pump, heat management module, coolant outlet pipe, and all new o-ring seals
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without the 48V Mild Hybrid package For vehicles with the B58D (Gen2) engine only - Will not fit the earlier B58A (Gen1) engine
Lifetime Replacement
