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MAHLE 224-3663 OE Replacement Engine Piston Set Hypereutectic Dish GM 6.0L

(Chevrolet Silverado 1500 HD 2002-03, 2005, Silverado 2500 HD 2002-05, Express 3500 2003-05, Express 2500 2003-05, Silverado 2500 2002-04 + 14 more models)

Manufacturer

Picture for manufacturer MAHLE

Part Number

224-3663
11 reviews
Sale Price

$71.26

Estimated ship date Saturday, November 21

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Product Details

The MAHLE 224-3663 is an OE-quality replacement engine piston set engineered for the GM 6.0L Vortec (LQ4) engine. As one of the world's largest OE piston manufacturers, MAHLE delivers the same precision engineering found in original factory assemblies, ensuring a reliable, accurate fit for engine rebuilds and repairs.

Key Features:

  • Hypereutectic construction with a dish crown design matched to GM 6.0L LQ4 specifications
  • Compensated ring grooves engineered to maintain proper ring loading and superior oil control throughout the service life
  • Expansion-controlled piston design enables tight fitting clearances, reducing engine noise, wear, and emissions while improving oil control
  • Ready-to-install configuration — pistons come with mounted piston rings, wrist pin, and retaining clips included for builder convenience
  • OE part number cross-reference: 89017472
  • Available in standard and oversizes (including 0.020 in. / 0.50 mm oversize variants)

MAHLE Original pistons are built to stringent OE specifications, making them a trusted choice for professional engine builders and DIY mechanics performing engine overhauls. The 224-3663 piston set delivers factory-level performance and longevity you can count on.

Products specifications

Fits

Chevrolet Silverado 1500 HD 2002-03, 2005, Silverado 2500 HD 2002-05, Express 3500 2003-05, Express 2500 2003-05, Silverado 2500 2002-04, Silverado 3500 2002-05, Suburban 2500 2002-05; GMC Yukon XL 1500 2002-05, Sierra 1500 2002-04 + 10 more models

Piston Material

Aluminum

Piston Pin Hole Location

Offset

Bore Diameter (mm)

101.7

Compression Distance (mm)

33.75

Measure Skirt Clearance At

14mm from bottom

Piston Note

Coated Skirt

Piston Pin Diameter (mm)

23.6

Piston Pin Retention Type

Floating

Compression Height (in)

Reduced .010in

Piston Recess Depth (mm)

1.4

Piston Recess Diameter (mm)

80

Piston Recess Volume

6.7cm

Bore Diameter (in)

4.0039

Oversized

No

Piston Material

Aluminium

Piston Pin Outside Diameter

23.955

Piston Head Type

Dish

Oil Ring Thickness

3.00

Second Compression Ring Thickness

1.50

Top Compression Ring Thickness

1.50

Best price on the Web for Tein Street Flex suspension. Period.

quick and easy

Autoplicity has a vast sea of parts (just what I needed)and the Shipping was fast and furious. Great Company. Thanks Tom.

very good

I just wish there would have been a picture in the description.

found what I need at the price I want to pay. there is not a lot of details on what you are buying. I found I had to check with other sites to insure I was buying what I wanted. also postponed buying brakes becuase of this.

Very easy process and great prices. Will be back to shop again. Thanks..... Cliff

So far it is good, we received our order in great time. I haven't installed the muffler yet, but looks like it should be the right one. Thanks

Very good prices. Fast shipping, will continue to order from Autoplicity and recommending to friends!!<br>

Very fast service order arrived next day after they shipped it.<br>product looked great except for the bottom bolt brackets were slightly bent but that could have happened during shipment. Otherwise I'm happy with the transaction!

Had a great price on the parts that I wanted, informed me immediately that the products were back ordered from the manufacturer, and wanted to know if I wanted the parts dropped shipped from the manufacturer or what. They said if I wanted to wait it would take around 2 weeks to ship, they arrived in a week.

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