Headlight Conversion Harnesses

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

Part Number: PRF-30815

4.89 out of 5 stars ( 19 )

Estimated Ship Date: Monday 5/5/2025

• Free Shipping

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

Part Number: PRF-30814

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 5/5/2025

• Free Shipping

Headlight Relay Harness, H4, Kit

Part Number: UPD-34263

4.65 out of 5 stars ( 31 )

Estimated Ship Date: Monday 5/5/2025

Headlight Conversion Harnesses, 8800-EV02, 10 in. Length, Low Beam, H4, 3-wire, Black, Each

Part Number: JWS-3269601

Not Yet Reviewed

Estimated Ship Date: Monday 5/5/2025

Headlight Conversion Harnesses, 8800-EV02, 10 in. Length, High Beam, H4, 3-wire, Black, Each

Part Number: JWS-3269611

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 5/5/2025

Headlight Conversion Harnesses, Anti-Flicker, H13 to H4, 3-wire, Black, Jeep, Each

Part Number: DNL-DNL-WHS-045

Not Yet Reviewed

Estimated Ship Date: May 5, 2025 if ordered today

• Special Order

Harness Adapter, 165mm Sealed Beam to H4, Each

Part Number: HLA-003385001

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

• Special Order

Headlight Conversion Harnesses, Each

Part Number: IPC-H4-WIRE

Not Yet Reviewed

Estimated Ship Date: May 19, 2025 if ordered today

• Drop Ship
• Special Order

Jumper, H13 to H4 Headlight Conversion Cable, Pair

Part Number: KCC-6307

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 5/5/2025

Head Light Pigtail Connector

Part Number: RGD-55006

Not Yet Reviewed

Estimated Ship Date: Monday 5/5/2025

LED Headlight Adapter, H13 to H4, Each

Part Number: RGD-55007

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

• Special Order