Ensure a proper seal when installing a new water pump. 53x4mm
2X Entries Into Our F80 M3 Sweepstakes We Price Match - Give Us A Call or Chat! For vehicles with AUG or AWM engine codes only.
Direct replacement installation hardware kit for securing your 034Motorsport High Flow Exhaust Manifold, ensuring a leak-free seal and preventing bolts from backing out under extreme turbo heat.
2X Entries Into Our F80 M3 Sweepstakes
Connects the lower radiator port to the water pump and expansion tank
For vehicles with AEB or ATW engine codes only, with VIN from 8D-Y-120001, split is in the 2000 model year.
Brand:
ES#:
3463131
Mfg#:
4B0121055F
In Stock
ON SALE!
SAVE 36%
$41.99
This product was last offered at the strikethrough price on 05-02-2026
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
