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 failed oil filter housing with all Genuine BMW components and get your BMW back on the road!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For earlier vehicles with the Gen1 B58 (B58A) - not compatible with the B58TU (B58D) engine
Includes a new head gasket and all of the basic gaskets and hardware removed during replacement
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For Gen1 B58 Engines Only (B58A) - Will Not fit B58TU or Newer Engines (B58C/B58D) For Gen1 B58 Engines Only (B58A) - Will Not fit B58TU or Newer Engines (B58C/B58D)
Reduces engine vibrations to prevent damage to the crank and bearings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery systems
Brand:
ES#:
4179572
Mfg#:
11239845162
Ships in 3 Business Days
10% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$978.99
This product was last offered at the strikethrough price on 06-07-2026
Reduces engine vibrations to prevent damage to the crank and bearings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models without the 48V Mild Hybrid system
Brand:
ES#:
4179573
Mfg#:
11239846660
Ships in 3 Business Days
21% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$978.17
This product was last offered at the strikethrough price on 03-09-2026
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 For 2018-2021 models years with the Gen1 & Gen2 B58 engines
Brand:
ES#:
5444830
Mfg#:
11239846660KT
Ships in 3 Business Days
$933.00
This product was last offered at the strikethrough price on 03-11-2026
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 For models with the Gen2 B58 (B58C B58D) with the 48V Mild Hybrid / Energy Recovery systems
Genuine BMW head gasket
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with the B58D engine only (Gen2 B58 / B58TU)
Brand:
ES#:
4179375
Mfg#:
11127934584
Ships in 6 Business Days
15% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$331.99
This product was last offered at the strikethrough price on 06-07-2026
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 23, 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 06-07-2026
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
Stop leaks and restore engine power
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For models with the Gen2 B58C (2-Port) or B58D (6-Port) engine - Not for the Gen1 B58A 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.
