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American Autowire Factory-Fit Wiring Harnesses

4.59 out of 5 stars 27 Customer Reviews

American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is
American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. They are best suited for a restoration project with minimal to no modification from the factory specification. American Autowire Factory-Fit harnesses are offered for individual dash, engine, forward lamp, console, rear body, and more, but the best thing is you can purchase a wiring harness as you need it or can afford it, making them great for those on a budget. Plus, since they are OEM-styled th
American Autowire Factory-Fit wiring harnesses are OE replacements and are manufactured according to the original General Motors specifications. Each part number is fully assembled, taped, and ready to install upon arrival. They are best suited for a restoration project with minimal to no modification from the factory specification. American Autowire Factory-Fit harnesses are offered for individual dash, engine, forward lamp, console, rear body, and more, but the best thing is you can purchase a wiring harness as you need it or can afford it, making them great for those on a budget. Plus, since they are OEM-styled the fit is perfect and the installation time is less.

Results 1 - 25 of 49

Wiring Harnesses, Factory-Fit, Engine Harness, V8 Models with Factory Console Gauges and HEI Distributors Only, Chevrolet, Each

Part Number: AWW-CA95266H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Wiring Harnesses, Factory-Fit, Engine Harness, V8 Small Block Models with An HEI Distributor Only, Chevrolet, Each

Part Number: AWW-CA85052H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiring Harnesses, Factory-Fit, Engine, Models with Small Block and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH28062H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, V8 Small Block Models with HEI Distributors, Chevrolet, Small Block, Each

Part Number: AWW-CA97524H

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiring Harness, Factory-Fit, Engine, Models with Small Block and Automatic Transmission, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH11736H

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, Small Block V8 and Manual Trans, Modified for use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA01409H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with V8 and Factory Gauges, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH85263H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harness, Factory-Fit, Engine, Models with Big Block and TH400 Transmission, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH01495H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, V8 Models with Factory Gauges and HEI Distributor Only, Chevrolet, Each

Part Number: AWW-CA71982H

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Small Block with TH400 Transmission, Modified for use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA01707H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with L6 Engine and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH71936H

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Wiring Harnesses, Factory-Fit, Engine, Models with Big Block and Factory Gauges, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH70412H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with Big Block and Factory Gauges, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH97535H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with V8 and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH85046H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with Small Block and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CH97533H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, Chevrolet, Each

Part Number: AWW-CH71979H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, 396 Big Block Chevrolet Engines with Factory Gauges, HEI, Chevrolet, Each

Part Number: AWW-CH60305H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with Big Block, Warning Lights, Idle Stop Solenoid, Use with HEI, Standard Length, Chevy, Each

Part Number: AWW-CA97638H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, V8 Models with Factory Console Gauges and HEI Distributors Only, Chevrolet, Each

Part Number: AWW-CA85217H

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

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Estimated Ship Date: Jan 20, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine Harness, Small Block and Automatic Transmission, Modified for use with HEI Dist., Standard Length, Chevy, Each

Part Number: AWW-CA01413H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harness, Factory-Fit, Engine, Models with L6 and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA71938H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harness, Factory-Fit, Engine, Models with Big Block and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA71985H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with Small Block, Warning Lights, Idle Stop Solenoid, Use with HEI, Standard Length, Chevy, Each

Part Number: AWW-CA97636H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine. Models with L6 Engine and Warning Lights, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA85051H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Wiring Harnesses, Factory-Fit, Engine, Models with Big Block and Manual Transmission, Use with HEI Distributor, Standard Length, Chevy, Each

Part Number: AWW-CA11834H

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

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