1978 Buick Century Hitch Wiring
- Hopkins Towing®12" Car End / 12" Trailer End 6-Pole Square Connector SetUniversal 12" Car End / 12" Trailer End 6-Pole Square Connector Set by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure...Impact and corrosion resistantFor use with pop up campers$5.74
- Hopkins Towing®4 Flat Universal Connector KitUniversal 4 Flat Universal Connector Kit by Hopkins Towing®. Length: 48". To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of...Corrosion Resistant TerminalsIncludes LED circuit tester, 3 splice connectors, cable ties, dust cover, ground screw, and grease packet$15.68
- Hopkins Towing®4-Pole Round ConnectorUniversal 4-Pole Round Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$5.15 - $9.96
- Hopkins Towing®4-Pole Round Connector KitUniversal 4-Pole Round Connector Kit by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Includes matched set, socket and plug, mounting bracket, wire, splices, and hardwareDie-cast zinc connectors for durability$10.95
- Hopkins Towing®4-Wire Flat ConnectorUniversal 4-Wire Flat Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$3.15 - $6.02
- Hopkins Towing®4-Wire Flat Connector SetUniversal 4-Wire Flat Connector Set by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$4.03 - $6.31
- Hopkins Towing®4-Wire Flat Connector Set with SplicesUniversal 4-Wire Flat Connector Set with Splices by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$4.67 - $5.37
- Hopkins Towing®4-Wire Flat Connector with SplicesUniversal 4-Wire Flat Connector with Splices by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$3.15 - $6.46
- Hopkins Towing®4-Wire Flat Y-Harness ConnectorUniversal 4-Wire Flat Y-Harness Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Wiring kit for maintaining or re-wiring your trailerWishbone design - allows 2 brown wires to be run to each taillight$15.88 - $23.04
- Hopkins Towing®48" LED Test 4-Flat Vehicle Side ConnectorUniversal 48" LED Test 4-Flat Vehicle Side Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of...LED test lights verify wiring continuityBuilt-in trouble-shooting$7.28
- Hopkins Towing®5-Pole Round ConnectorUniversal 5-Pole Round Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Corrosion Resistant TerminalsDie-cast zinc connectors for durability$7.23 - $8.05
- Hopkins Towing®5-Wire Flat ConnectorUniversal 5-Wire Flat Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$9.98 - $17.06
- Hopkins Towing®6-Pole HD Round Connector KitUniversal 6-Pole HD Round Connector Kit by Hopkins Towing®. Functions include left turn/right turn, brakes, electric or surge brakes, auxiliary, and taillights. To have a greater peace of mind when driving with a trailer, go with this...Cable protector keeps wires from being damagedCable screws into the back of the connector$21.30
- Hopkins Towing®6-Pole Round ConnectorUniversal 6-Pole Round Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$5.66 - $14.85
- Hopkins Towing®7 Blade Socket with LED TesterUniversal 7 Blade Socket with LED Tester by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Quick/Easy troubleshootingLEDs verify wiring continuity$17.23
- Hopkins Towing®7 RV Blade ConnectorUniversal 7 RV Blade Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$7.96 - $16.37
- Hopkins Towing®7 RV Blade Connector SetUniversal 7 RV Blade Connector Set by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Corrosion Resistant TerminalsPlastic trailer and vehicle ends$18.53
- Hopkins Towing®7-Pole Round ConnectorUniversal 7-Pole Round Connector by Hopkins Towing®. To have a greater peace of mind when driving with a trailer, go with this perfect accessory that is sure to provide you with a safe, secure connection. Made of sturdy,...Multi-Tow™ provides multiple towing options from one connectorPlug-In Simple Wiring Kit$16.05 - $16.53
- IPA®7 Round Pin Tractor Trailer Circuit Tester7 Round Pin Tractor Trailer Circuit Tester by IPA®. One person can now test all. The 7 Round Pin Tractor Trailer Circuit Tester does "one-man testing" for male and female 7 round pin tractor trailer plugs and much more. It allows the...Troubleshoot tractor trailer circuitsOne person can now test all the lighting$33.71
- Hopkins Towing®32" 4-Wire Flat Extension with GroundUniversal 32" 4-Wire Flat Extension with Ground by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Plug-In Simple!® AdapterExtends wiring system for more flexibility$8.22
- Hopkins Towing®4-Pole Round to 4-Wire Flat Adapter with Flexible WiresUniversal 4-Pole Round to 4-Wire Flat Adapter with Flexible Wires by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right...Plug-In Simple!® AdapterFlexible Wire Provides Larger Turning Radius$11.62
- Hopkins Towing®4-Wire Flat Extension AdapterUniversal 4-Wire Flat Extension Adapter by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Durable construction to last a long timeHeavily insulated wires with jacketed sleeving$8.42 - $14.22
- Hopkins Towing®4-Wire Flat Knockout AdapterUniversal 4-Wire Flat Knockout Adapter by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Can be mounted in place of vehicle's license plate lightPlug-In Simple!® Adapter$13.76
- Hopkins Towing®4-Wire Flat to 5-Wire Flat AdapterUniversal 4-Wire Flat to 5-Wire Flat Adapter by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Retrofits existing 4 Wire Flat to a 5 Wire FlatFor use with marine trailers equipped with surge brakes$9.38
- Hopkins Towing®4-Wire Flat to 6-Pole Round AdapterUniversal 4-Wire Flat to 6-Pole Round Adapter by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Durable construction to last a long timeHeavily insulated wires with jacketed sleeving$23.75 - $26.03
- Hopkins Towing®6-Pole Round Adapter with Flexible WiresUniversal 6-Pole Round Adapter with Flexible Wires by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail...Durable construction to last a long timeHeavily insulated wires with jacketed sleeving$12.66 - $15.17
- Hopkins Towing®6-Pole Round to 4-Wire Flat AdapterUniversal 6-Pole Round to 4-Wire Flat Adapter by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Durable construction to last a long timeHeavily insulated wires with jacketed sleeving$5.73 - $9.40
- Hopkins Towing®7 Blade to 7 Round Connector with Flexible WiresUniversal 7 Blade to 7 Round Connector with Flexible Wires by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn,...Plug-In Simple!® AdapterDie-cast zinc for durability$32.47
- Hopkins Towing®7 RV Blade to 5-Wire Flat ConnectorUniversal 7 RV Blade to 5-Wire Flat Connector by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Plug-In Simple!® AdapterDie-cast zinc for durability$13.08
- Hopkins Towing®7-Pole Round to 4-Wire Flat ConnectorUniversal 7-Pole Round to 4-Wire Flat Connector by Hopkins Towing®. Specially designed for horse trailers or utility/cargo trailers fitted with electric brakes, this awesome cable provides such functions as left/right turn, tail light,...Plug-In Simple!® AdapterEasy grip design$9.18
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1978 Buick Century Models
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