Engine Crankshaft - GM (12555637)
1999-2014 GM - 12555637
Engine Crankshaft - GM (12555637)
1999-2014 GM - 12555637
- GM
- 12555637
- 12558256
Details
- Brand:
- SKU:
12555637
- Other Names:
Crankshaft
- Description:
Upgrade your GM vehicle's engine performance with the Genuine GM OEM Engine Crankshaft (MPN: 12555637), the essential component that converts combustion into rotational power for reliable engine operation. This authentic General Motors crankshaft is engineered to factory specifications and fits a wide range of GM models including the Silverado, Sierra, Express, Savana, Astro, and Safari across multiple years. Trust the original equipment manufacturer part backed by GM's commitment to quality and durability. - Genuine OEM Engine Crankshaft designed and manufactured to General Motors' rigorous engineering standards - Direct fitment for select GM S-series vehicles, including full-size trucks (Silverado, Sierra), vans (Express, Savana), and SUVs (Astro, Safari) - Critical engine component that converts reciprocating piston motion into rotating power for optimal engine performance - Compatible with original GM engine assemblies and factory specifications for seamless installation - Authentic General Motors part backed by manufacturer testing and quality assurance—not an aftermarket replacement
- Condition: New
- Applications: 6 CYLINDER. 4.3L, W/BALANCE SHAFT.
- Replaces:
12558256
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov - MSRP: $815.92
- Discount: $308.99 (37.9% off)
- Sale Price: $506.93
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- GM
- 12555637
- 12558256
Details
- Brand:
- SKU:
12555637
- Other Names:
Crankshaft
- Description:
Upgrade your GM vehicle's engine performance with the Genuine GM OEM Engine Crankshaft (MPN: 12555637), the essential component that converts combustion into rotational power for reliable engine operation. This authentic General Motors crankshaft is engineered to factory specifications and fits a wide range of GM models including the Silverado, Sierra, Express, Savana, Astro, and Safari across multiple years. Trust the original equipment manufacturer part backed by GM's commitment to quality and durability. - Genuine OEM Engine Crankshaft designed and manufactured to General Motors' rigorous engineering standards - Direct fitment for select GM S-series vehicles, including full-size trucks (Silverado, Sierra), vans (Express, Savana), and SUVs (Astro, Safari) - Critical engine component that converts reciprocating piston motion into rotating power for optimal engine performance - Compatible with original GM engine assemblies and factory specifications for seamless installation - Authentic General Motors part backed by manufacturer testing and quality assurance—not an aftermarket replacement
- Condition: New
- Applications: 6 CYLINDER. 4.3L, W/BALANCE SHAFT.
- Replaces:
12558256
California Proposition 65
WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov Also Purchased
Vehicle Fitment
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|
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Order your Engine Crankshaft (12555637) today and have it in your hands in a matter of days. Your Engine Crankshaft will be backed by a warranty and guaranteed to fit your 1999-2014 vehicle.
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