Upgrade your B58 TU engine with the market's only billet valve cover, engineered to solve the most common failure points of the factory plastic unit.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TU (Technical Update) engine variant
Offers the durability required for extreme performance while providing a sleek, professional look to your engine bay.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with TU (Technical Update) engine variant
Replace your failing harmonic balancer and address your leaking front crank seal with this replacement kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5444830
Mfg#:
11239846660KT
Ships in 5 Business Days
$933.00
This product was last offered at the strikethrough price on 03-11-2026
Stop worrying about factory fastener failure and give your B58 the hardware it needs to handle the abuse. Grab your ARP Crank Pulley Bolt Kit today and build with confidence!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
5470755
Mfg#:
201-2501
Ships on Jun 25, 2026
20% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$65.99
This product was last offered at the strikethrough price on 06-09-2026
Replaces the rear crankshaft seal on BMW B37, B47, B48, B57, B58, N47 & N57 engines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Prevent oil leaks with this new valve cover gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the Gen2 B58 engine (B58C B58D B58X B58TU)
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.
