Headlight Conversion Harnesses

Wire Harness, Headlight Conversion, Upgrade for H4 Bulbs, 2 Lamps, Kit

Part Number: PRF-30815

4.77 out of 5 stars ( 22 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

H-4 Quad Headlight Conversion Harness, GM, Full Size Truck/SUV, Each

Part Number: PRF-30814

4.57 out of 5 stars ( 7 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Headlight Conversion Harness, OEM LED Conversion Harness, Converts OE H13 Halogen to OE LED Headlights, Ford, Each

Part Number: MRI-H129K

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Wire Harness, Headlight Conversion, Upgrade for 9005/9006 Bulbs, 4 Lamps, Kit

Part Number: PRF-30817

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

• Free Shipping

Headlight Relay Harness, H4, Kit

Part Number: UPD-34263

4.65 out of 5 stars ( 31 )

Estimated Ship Date: Monday 11/17/2025

Headlight Relay Harness, 9007, Kit

Part Number: UPD-34265

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Wiring Harness, Headlight Relay Harness, 9005/9006, Kit

Part Number: UPD-34264

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

• Special Order

Wiring Harness Upgrade, 9007, 4-Lamp System, Kit

Part Number: GRM-01-134

Not Yet Reviewed

• Special Order