BMW Internal Engine Parts for BMW E90 M3 S65 4.0L

Clear BMW chassis

Please ensure your correct model is selected

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.

Sub-Categories

Sort By:
BMW S65 4.0L MAHLE Forged Piston Kit 92mm
BMW S65 4.0L MAHLE Forged Piston Kit 92mm
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928987
Part#: 197843622
Back Ordered
$ 1,429.99 USD
Free Shipping
Add to Wish List
$ 1,429.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE PowerPak Piston Kit 92.50mm - S65 - 4.0L
MAHLE PowerPak Piston Kit 92.50mm - S65 - 4.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928989
Part#: 197843642
Ships in 2 Business Days
$ 1,429.99 USD
Free Shipping
Add to Wish List
$ 1,429.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE Forged Piston Kit 92mm, 10.1:1 CR - S65 - 4.0L
MAHLE Forged Piston Kit 92mm, 10.1:1 CR - S65 - 4.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928984
Part#: 197843322
Ships on Jul 30, 2026
$ 1,429.99 USD
Free Shipping
Add to Wish List
$ 1,429.99 USD
Free Shipping
Add to Wish List
Forged 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE Forged Piston Kit 92mm with Thermal Barrier Coating (TBC) - S65 - 4.0L
MAHLE Forged Piston Kit 92mm with Thermal Barrier Coating (TBC) - S65...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928983
Part#: 197843322T
Special Order: No Guaranteed ETA
$ 1,673.99 USD
Free Shipping
Add to Wish List
$ 1,673.99 USD
Free Shipping
Add to Wish List
Forged 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE PowerPak Piston Kit 92mm with Thermal Barrier Coating (TBC) - S65 - 4.0L
MAHLE PowerPak Piston Kit 92mm with Thermal Barrier Coating (TBC) - S...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928988
Part#: 197843622T
Special Order: No Guaranteed ETA
$ 1,673.99 USD
Free Shipping
Add to Wish List
$ 1,673.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
Plastigage Set
Plastigage Set
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CTA Tools - Corporate Logo
T#:640925
Part#: CTA2450
In Stock
$ 9.27 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 9.27 USD
Free Shipping on orders $49 and up
Add to Wish List

Plastigage Set is an essential tool for accurately measuring the clearances of engine rod and main bearings without the need for expensive micrometers. This set is ideal for ensuring proper engine assembly by helping you choose the correct size replacement bearing inserts. Designed to cover all automotive engines, the Plastigage Set provides precise measurements to maintain optimal engine performance.

  • Accurate Measurements: Measures clearances of engine rod and main bearings, ensuring proper fitment.
  • Cost-Effective: Eliminates the need for expensive micrometers, offering a budget-friendly solution.
  • Universal Application: Suitable for all automotive engines, making it versatile for various applications.
  • Complete Set: Includes sizes .001" - .003" (green) and .002" - .006" (red) to cover a wide range of measurements.
Show More Show Less
MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L
MAHLE Forged Piston Kit 92.50mm - S65 - 4.0L
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928986
Part#: 197843342
Ships in 2 Business Days
$ 1,429.99 USD
Free Shipping
Add to Wish List
$ 1,429.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE PowerPak Piston Kit 92.50mm with Thermal Barrier Coating (TBC) - S65 - 4.0L
MAHLE PowerPak Piston Kit 92.50mm with Thermal Barrier Coating (TBC) ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928990
Part#: 197843642T
Special Order: No Guaranteed ETA
$ 1,673.99 USD
Free Shipping
Add to Wish List
$ 1,673.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less
MAHLE Forged Piston Kit 92.50mm with Thermal Barrier Coating (TBC) - S65 - 4.0L
MAHLE Forged Piston Kit 92.50mm with Thermal Barrier Coating (TBC) - ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mahle Motorsports - Corporate Logo
T#:2928985
Part#: 197843342T
Special Order: No Guaranteed ETA
$ 1,673.99 USD
Free Shipping
Add to Wish List
$ 1,673.99 USD
Free Shipping
Add to Wish List
Forged, 4032. Get the performance and reliability your S65 needs with MAHLE Motorsports PowerPak Piston Kit. Replacing the weaker factory cast aluminum pistons with the strength and durability of a forged piston.
Show More Show Less

Select Vehicle

BMW Mini
Clear Vehicle

Purpose

Category

Brand

Price

$
$

Shipping