BMW Internal Engine Parts for BMW G42 230i B46 2.0L

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Rebuilding your engine or giving your cylinder head an overhaul? Internal engine components covers parts that are located within the engine block and cylinder head. Examples include: timing chains and tensioners, rocker arms, rod bolts and studs, head bolts, valve springs, connecting rods, and more. These are Genuine BMW engine parts, performance upgrades, or approved aftermarket brands that have a long track record of reliability and quality.

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Valve Stem Seal Intake Side - Set Of 8 - BMW MINI B38 B46/48 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Supertech - Corporate Logo
T#:14783496
Part#: VSI-BM50-IKT
Ships in 6 Business Days
$ 91.99

This product was last offered at the strikethrough price on
01-14-2026

$ 14.99 USD
Free Shipping on orders $49 and up
$ 14.99 USD
Free Shipping on orders $49 and up
Supertech Valve Seals are the final piece of the puzzle for your performance valvetrain. This is for a complete valve stem seal repair for the Intake side, you will need 8 of a different part for the exhaust side.
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Carrillo B48 Forged Connecting Rod Set - Includes WMC Rod Bolts - BMW...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CP Carrillo - Corporate Logo
T#:7624642
Part#: CAR-CRS-B48-WMC
Ships on Jul 28, 2026
$ 1,399.99 USD
Free Shipping
$ 1,399.99 USD
Free Shipping
Carrillo connecting rods are well known within pro racing and street performance circles for good reason; they produce a premium product that winning racers around the world depend on. Quality and pride go hand-in-hand at Carrillo Industries. Manufacturing a Carrillo rod is much more than cutting a forging, meeting production goals, and shipping deadlines. Every Carrillo rod is made with the goal of winning in mind and the Carrillo rods are a proven performer in both street and racing B48 engines. Carillo's fasteners and "Carrilloy" rods have proven popular with all racers who want the best. Special Chrome-Moly based alloy Forged Rods Lightweight Design for low mass Vs. Stock Strong and proven in racing Excellent quality control Tight tolerances and balancing Includes High-Quality Non-stretch WMC Rod Bolts
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