Rear A/C Block-Off Kit – Engine Bay Install | Fits Chevy Suburban, Tahoe, GMC Yukon, Escalade (2000–2013) | CNC Aluminum + Sealing Washers

Rear A/C Block-Off Kit – GM SUV Platforms (2000–2013)

This engine bay block-off kit allows you to disable the rear air conditioning system while maintaining full functionality of the front A/C. Ideal for vehicles with leaking rear lines or evaporators, this kit eliminates the need for costly rear system repairs.

Key Features

• Material: CNC-machined aluminum fittings
• Includes: High-pressure & low-pressure sealing washers + mounting bolts
• Install Location: Engine compartment – no need to access rear evaporator
• Function: Blocks rear A/C lines, preserves front A/C operation
• Application: Ideal for rear line leaks, evaporator failures, or off-road conversions

Fitment Compatibility

• Chevrolet: Suburban / Tahoe (2000–2013)
• GMC: Yukon / Yukon XL (2000–2013)
• Cadillac: Escalade / Escalade ESV (2002–2013)
• Note: Compatible with peanut/block-style rear line fittings. Does not affect front A/C performance.

Package Includes

• 2 × CNC Aluminum Block-Off Fittings
• 2 × Sealing Washers (High & Low Pressure)
• 2 × Mounting Bolts

Installation Notes

• Disconnect rear A/C lines at engine bay junction
• Install block-off fittings using included washers and bolts
• No need to remove rear evaporator or modify dashboard controls
• Recommended: Professional installation to ensure leak-free seal

Legal Disclaimer

• This kit modifies factory HVAC routing and may affect warranty coverage
• Intended for off-road, fleet, or repair use where rear A/C is no longer needed
• User assumes full responsibility for installation and use

Shipping & Warranty

• Free shipping within USA
• Estimated delivery: Tue, Sep 30 – Fri, Oct 3
• 30-day return policy
• 2-year product guarantee