1136557 H6 AC Compressor for Chevrolet S10 & Blazer 4.3L V6 1996-2004

1136557 H6 Compressor Specifications and Technical Data

Cross Reference Numbers for GM H6 Truck Compressor

Vehicle Application for GM S-Series & Pickup Platform

FAQs for Wholesale 1136557 H6 AC Compressor

Does this H6 compressor fit both the 2WD and 4WD versions of the Chevy S10?

Yes. This 1136557 H6 unit is designed as a standardized cooling solution for the 4.3L V8 engine regardless of the drivetrain configuration. The tangent mounting points and 127mm PV6 pulley alignment are consistent across the S10 and Blazer 4.3L platform, simplifying your inventory management.

Is this unit compatible with the R134a refrigerant transition used in classic GM trucks?

Absolutely. Our H6 compressors are manufactured with updated internal seals and gaskets that are fully compatible with R134a systems. This is a critical requirement for wholesalers supplying parts for 1996-2004 models that have undergone or require modern refrigerant servicing.

How do you ensure the 127mm PV6 clutch assembly can withstand high engine vibration?

The 4.3L V6 engine is known for its ruggedness but can produce significant vibration. We use high-carbon steel for the pulley and high-temperature resistant electromagnetic coils to ensure the clutch remains engaged and quiet even under the high-stress conditions typical of the Blazer and S10.

What is the standard lead time for bulk container-load wholesale orders?

As we maintain a high-efficiency production cycle for classic high-demand models, our standard lead time for FCL (Full Container Load) or bulk pallet orders is 60 days. This allows us to perform rigorous quality checks and ensure all custom packaging requirements are met before shipping.

Can you provide private labeling for regional brands in the South American market?

We offer comprehensive private label services for our strategic B2B partners. We can laser-etch your brand logo and proprietary part numbers on the H6 housing and provide heavy-duty, customized packaging that meets the specific retail and wholesale standards of your target region.

How do you guarantee the quality of compressors for vehicles that are over 20 years old?

Every 1136557 unit is built using brand-new castings and internal components to meet or exceed original OE specifications. We perform 100% functional testing, including nitrogen leak detection and noise analysis, ensuring that your clients receive a professional-grade replacement that restores factory cooling levels.