Dress up your engine bay with new coolant expansion tank caps
Must Swap Pressure Relief Valve From PN #17117639021 to New Unit. Other Pressure Relief Valves Will Not Apply
Provides oil to your engine to keep components well lubricated
For models with the early B46A or B48A engine only - Not compatible with the later B46D/B48D (TU) engine
Brand:
ES#:
2848334
Mfg#:
11417624135
Ships in 4 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.
$538.99
This product was last offered at the strikethrough price on 09-07-2026
Allows oil to drain from the turbo and return back to the engine
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For models with the Gen1 B46/B48 engine only - Not for the Gen2 TU engines
Brand:
ES#:
4780023
Mfg#:
11427617535
In Stock
ON SALE!
$64.99
This product was last offered at the strikethrough price on 08-31-2026
Provides oil to your engine to keep components well lubricated
For models with the later B46D or B48D (TU) engine only - Not compatible with the early B46A/B48A engine
Whether you're repairing or upgrading your engine, we have engine parts from the most respected suppliers in the business. Purchase engine parts like connecting rods, valves, camshafts, cylinder heads, engine blocks, pistons, and more from ECS Tuning for your next engine repair or overhaul.
Lifetime Replacement
