Make sure this part fits

GM 12585784
Piston

2002-2006 GM

Customer Questions & Expert Answers (1)
GM 12585784 Piston
  • Part Description
    Connecting Rod
  • Replaces
    88984216, 88958991, 12482717, 88984235
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2005 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS
    2004-2006 Chevrolet ColoradoBase, LS, LT, Sport, Sport LS, WT, Z71, Z71 LS, Z85, Z85 LS4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
    2002-2005 Chevrolet TrailblazerLS, LT, LTZ, North Face6 Cyl 4.2 L GAS
    2002-2005 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS
    2004-2006 GMC CanyonSL, SLE, SLT, WT, Z71 Fleet, Z71 SL, Z71 SLE, Z85 SL, Z85 SLE4 Cyl 2.8 L GAS, 5 Cyl 3.5 L GAS
    2002-2005 GMC EnvoySLE, SLT6 Cyl 4.2 L GAS
    2002-2005 GMC Envoy XLSLE, SLT6 Cyl 4.2 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS
    2006 Hummer H3Base5 Cyl 3.5 L GAS
    2002-2004 Oldsmobile BravadaBase6 Cyl 4.2 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12585784 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12585784 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Piston 12585784 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 12585784 Piston is available in the market under the name GM Piston. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 12585784 Piston fits certain Chevrolet Colorado, Trailblazer, Trailblazer EXT models, as well as GMC Canyon, Envoy, Envoy XL. Additionally, it is compatible with Buick Rainier and Oldsmobile Bravada models.
The original GM component designated by manufacturer part number 12585784 maintains top performance when functioning as the Connecting Rod unit. The component 12585784 is constructed from durable material and its dimensions span 11.5 x 5.0 x 4.9 inches while weighing 3.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Piston, Engine Piston; Piston, Engine. The part 12585784 has available replacement options 88984216, 88958991, 12482717, 88984235. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
During engine applications and maintenance procedures on pistons and connecting rods the GM part 12585784 Piston stands as key operational element that influences machine performance. Engine technicians must first separate cylinder heads and oil pans with extreme care before proceeding to connecting rod inspections that must use feeler gauges to verify end play measurements within specified service limits. Precise measurements of ring end gap and side clearance enable proper engine functioning when replacing piston rings since these two elements influence necessary adjustments for maximum performance. Engine operation depends on ring gap alignment and oil application methods that take place during assembly maintenance for smooth functioning of each piston and connecting rod unit. The GM part 12585784 Piston upholds strict quality benchmarks that produces superior combination of reliability with compatibility attributes. Safe operation duration depends on regular maintenance checks with plastigage measurements of engine oil clearance for preventing premature component failures. Our website shows the entire collection of genuine GM parts including the 12585784 Piston that customers can buy at competitive rates and receive warranty coverage directly from the manufacturer. The company provides elite components that enable flawless assemblies for customer use. The performance and exceptional durability of engine assemblies depend on GM for obtaining its parts.