WHEELZEN Air Conditioner Compressor for 2014-2018 Silverado Sierra 1500 — Direct-Fit 4.3L/5.3L/6.2L with Drive Belt

WHEELZEN's direct-fit air conditioner compressor replaces worn OEM units (22986660 and many cross-references) to restore reliable cooling to 2014–2018 Chevy Silverado and GMC Sierra 1500 trucks.

If your Silverado or Sierra's A/C has lost pressure, is noisy, or no longer cools consistently, swapping in a quality replacement compressor is often the fastest way to regain performance. This WHEELZEN compressor is built to match the original equipment mounting points and refrigerant connections for 4.3L, 5.3L and 6.2L non-hybrid engines from model years 2014–2018. It ships with a drive belt and is engineered for durability and quieter operation compared with worn compressors.

Will this compressor fit my truck?

This unit is designed to fit specific Silverado and Sierra 1500 variants from 2014 through 2018. It covers V6 4.3L and V8 5.3L and 6.2L engines but is not intended for hybrid powertrains. Confirm compatibility by checking your current compressor part number against the cross-references provided.

• Compatible: 2014–2018 Chevy Silverado 1500 — 4.3L, 5.3L, 6.2L (non-hybrid)
• Compatible: 2014–2018 GMC Sierra 1500 — 4.3L, 5.3L, 6.2L (non-hybrid)
• Replaces many OEM numbers including 22986660, 86798574, 23478533 and others

How does installation and fitment work?

The compressor is built to mount where the factory unit attaches, so installation follows the same bolt pattern and hose connections as the OEM part. Basic A/C system service knowledge and proper refrigerant evacuation and recharge tools are required. For best results have the system evacuated, vacuum-tested for leaks, and recharged to manufacturer specifications after fitting the new compressor.

• Includes: 1 compressor and 1 drive belt in the package
• Direct bolt-in design for original mounting points and lines
• Professional A/C evacuation, vacuum and recharge recommended

What performance and quality differences should I expect?

This WHEELZEN compressor is manufactured from durable materials and assembled to reduce vibration and noise compared with a worn or failing unit. When installed correctly, it helps restore steady cooling output and consistent compressor engagement under load. It’s designed to meet the operational needs of heavy-duty pickup use and daily driving in hot climates.

• Durable construction aimed at long-term service life
• Improved noise dampening vs aged compressors
• Designed to maintain steady refrigerant flow and cooling

Which part numbers does this replace?

If you have any of the listed OEM or aftermarket part numbers, this WHEELZEN product is intended as a replacement option. Always cross-check the part references to ensure you order the correct unit for your vehicle’s engine and year.

• Common cross-references: 86798574, 22986660, 23478533, 1522303, 20936343
• Additional references: 4471405100, 84203714, 84317498 and others
• Check your current compressor's number before ordering

Who is this for: This WHEELZEN compressor is intended for owners and mechanics who need a dependable replacement for failed or noisy A/C compressors in 2014–2018 Chevy Silverado 1500 and GMC Sierra 1500 trucks with 4.3L, 5.3L, or 6.2L gasoline engines. It’s aimed at do-it-yourself installers familiar with automotive A/C service and professional shops seeking a cost-effective direct-fit unit to restore factory-style cooling performance.