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M&H

Wiring Harness, Air Condition, 78 GM Truck/SUB/Blazer/Jimmy, 1D, w/Heater Wrng

Part# : CTK2703
Sold As: Each
Ship Size: Standard
Price Match: Eligible
$295.99
List Price: $326.95
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Vehicle Specific View fitment for 15 models
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1978 GM Truck/Suburban/Blazer/Jimmy A/C Wiring Harness (1-door; heater wiring)

A/C wiring harness restores the specified A/C/heater electrical connection for this application.

This A/C wiring harness is configured specifically for 1978 GM Truck/Suburban/Blazer/Jimmy, 1-door, with heater wiring. It replaces the application-specific A/C/heater harness and preserves the heater-wiring or overhead-A/C connection identified for this SKU. It uses automotive-grade GXL wire with heat-resistant cross-linked polyethylene insulation, correct factory wire gauge, length and color, and original-style connectors and terminals.

Features • Fitment: 1978 GM Truck/Suburban/Blazer/Jimmy; 1-door; with heater wiring • Application-specific A/C wiring harness • Restores the specified A/C/heater electrical connection • Automotive-grade GXL wire with heat-resistant cross-linked polyethylene insulation • Original-style connectors and terminals

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This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included. Learn More
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1978 Chevrolet Blazer 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet C10 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet C20 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet C30 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet K10 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet K20 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet K30 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 Chevrolet Suburban 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC C15/C1500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC C25/C2500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC C35/C3500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC Jimmy 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC K15/K1500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC K25/K2500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
1978 GMC K35/K3500 1st design, with AC temp. control switch mounted on evaporator inlet pipe support bracket.
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Wiring Harness, Air Condition, 78 GM Truck/SUB/Blazer/Jimmy, 1D, w/Heater Wrng
M&H Wiring Harness, Air Condition, 78 GM Truck/SUB/Blazer/Jimmy, 1D, w/Heater Wrng