Wiring & Electrical Connectors

9004 male to H4 ceramic female headlight adapter. Easily convert your 1986-91 headlights to readily available H4 style bulbs. Overall length 7.25" Sold as pair.Ref ID: RMW-9981502

Genuine VW relay plate for Glow Plug, AC, and more.Ref ID: 251937501B

This radiator fan ground strap is designed to provide much-needed additional grounding for the radiator fan on 1986-91 vans with A/C. Connect one end of the strap to the radiator fan ground post. Route the strap to the driver's side frame rail. Use the...

This is the engine ground strap used to ground the ignition system in your van. This is the original style braided strap. Please click here to see the less expensive alternative version. Fits 1983.5-91 watercooled Vanagons. Ref ID: 859971233

1986-1991 Vans with rectangular headlights use H3 bulbs for the inner high beams. Over time, the factory connectors get corroded and fragile.  These pigtails will get you up and running with bright light again. Overall length 7" Sold as a...

Save your hands!  Ratcheting Wire Terminal Crimpers for installing electrical connectors and terminals. Features: 0.5-6mm2 AWG 20-10 Non-Insulated Receptacles Tab 4.8mm ,6.3mm ,7.8 mm Width Terminals Ref ID: LX03B

14 pin connector for the fuse box. Fit 86-on 2wd and 4wd. Heavens forbid if you need this connector, but as the vans get older we were asked if we had these and decided to bring some in from Germany. Sold individuallyRef ID: 171971971R

Plug connector comes complete with 7 pins and 6 seals for the outer holes. Used on Vanagon engine,and tail light harness.Ref ID: 803971979

Plug connector comes complete with pins and seals. Used on Vanagon engine,and tail light harness.Ref ID: 803971980

30A Fuseholder for ATF/ATO Type Full Size Blade Fuses. To install: The terminals must come back into the housing AFTER crimping. Insert the wires through the seal and housing Crimp on the terminals Pull the wires back into the housing Push the seal...

Male connector 1 pin. Used in multiple areas including the relay box in the engine compartment, dashboard harness, headlight harness, alternator harness, ECU harness, and various other harnesses. Ref ID: 161971976A