Aftermarket CategoriesAir Cleaners and Accessories Air Tank Accessories Boot Brushes Bug Shields and Deflectors Bulbs Bumpers Cab Racks Chain Hangers Deck Plates/Deck Covers Door Accessories Electronics Emblems Exhaust Stacks Exterior Lighting Fenders Hats, Shirts and Novelties Hoods Grilles Hood Ornaments Hoses and Accessories Interior Accessories Interior Lighting License Plate Accessories Mirrors Mudflaps and Accessories Polishing Products Safety Supplies Seat Accessories Side Fairings Sleeper Panels and Cab Extensions Steering Wheels and Accessories Steps Tool and Battery Boxes Towing Accessories Trailer Accessories Train Horns and Accessories Wheel Accessories Window Accessories Recently Viewed Products H4 Headlight Relay Harness KitStore/Shop by Category/Electronics/WiringSKU 34263$38.2930 availableQuantity:1 Add More Add to CartGo to CheckoutSave this product for later Favorite Favorited View FavoritesCustomer reviews Reviews only from verified customersNo reviews yet. You can buy this product and be the first to leave a review.H4 Headlight Relay Harness KitStore/Shop by Category/Electronics/WiringProduct DetailsBrand: United PacificManufacturer: United PacificPart #: 34263H4 Headlight Relay Harness Kit Sends High Amperage to Headlamps Corrects Dim Lights on Classic Cars and Hot Rods Works on Original Style 6014 Sealed Beams 12 Volt Warranty: 6 Months Show More Parts and merchandise in stock will typically ship within 24-48 hours. All other orders usually ship within 2-4 weeks. Please call for shipping details.