Uscar Connection(18)
Uses item details. Price when purchased online
Nilight USCAR 7 Pin Trailer Wiring Harness Replacement Multi-Tow 7 Way Harness Connector 24 inch Factory Tow Package Trailer Truck Plug Connector Splice in for Chevy GM Ford Dodge, 2 Years Warranty $18.99

$1899
current price $18.99Nilight USCAR 7 Pin Trailer Wiring Harness Replacement Multi-Tow 7 Way Harness Connector 24 inch Factory Tow Package Trailer Truck Plug Connector Splice in for Chevy GM Ford Dodge, 2 Years Warranty
ARCADORA USCAR 7 Way Multi Tow Connector Wiring Harness for Ford Chevy Toyota Dodge SUV Truck Trailer Adapter Black $32.61

$3261
current price $32.61ARCADORA USCAR 7 Way Multi Tow Connector Wiring Harness for Ford Chevy Toyota Dodge SUV Truck Trailer Adapter Black
Nilight USCAR to RV 7 Way Trailer Plug Adapter OEM Style Factory Tow Package Socket Required 7Pin Round Connector Compatible with Chevy Ford GMC and Nissan Silverado $13.99

$1399
current price $13.99Nilight USCAR to RV 7 Way Trailer Plug Adapter OEM Style Factory Tow Package Socket Required 7Pin Round Connector Compatible with Chevy Ford GMC and Nissan Silverado
ARCADORA 7 Way RV Blade Trailer Socket USCAR Twist Lock Connector 6-24V SAEJ2863 For Chevrolet Truck Trailer Wiring Parts $14.02

$1402
current price $14.02ARCADORA 7 Way RV Blade Trailer Socket USCAR Twist Lock Connector 6-24V SAEJ2863 For Chevrolet Truck Trailer Wiring Parts
Nilight 7 Way to 5 Way Flat Coiled Trailer Wiring Harness 5FT Extension Cord 7 Pin RV Blade to 5 Pin Flat Trailer Adapter Cable From $11.99

9 options
Available in additional 9 optionsFrom$1199
Nilight 7 Way to 5 Way Flat Coiled Trailer Wiring Harness 5FT Extension Cord 7 Pin RV Blade to 5 Pin Flat Trailer Adapter Cable
14 out of 5 Stars. 1 reviews
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Nilight Truck Bed USCAR to 7 Pin Trailer Wiring Harness Extension 7FT USCAR to RV Blade Tailgate Light Adapter for Chevy Ford GMC Dodge Nissan Toyota 5th Wheel Gooseneck $33.99

$3399
current price $33.99Nilight Truck Bed USCAR to 7 Pin Trailer Wiring Harness Extension 7FT USCAR to RV Blade Tailgate Light Adapter for Chevy Ford GMC Dodge Nissan Toyota 5th Wheel Gooseneck
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Replacement USCAR to 7 Way RV Blade Trailer Connector for Chevy, Ford, GMC and Nissan, Silverado Trailer Plug, Factory Tow Package and USCAR Socket Required $27.99

$2799
current price $27.99Replacement USCAR to 7 Way RV Blade Trailer Connector for Chevy, Ford, GMC and Nissan, Silverado Trailer Plug, Factory Tow Package and USCAR Socket Required
APPLAYERR Reliable Connection Trailer Wiring Socket for Ford F Series Chevy Toyota SUV USCAR 7 Way 4 Pin Combo Adapter $31.85

$3185
current price $31.85APPLAYERR Reliable Connection Trailer Wiring Socket for Ford F Series Chevy Toyota SUV USCAR 7 Way 4 Pin Combo Adapter
TAPDRA 7 Way RV USCAR Plug 4 Pin Socket Trailer Wiring Harness for Ford F150 F250 Sierra Chevy Silverado Durable $37.88

$3788
current price $37.88TAPDRA 7 Way RV USCAR Plug 4 Pin Socket Trailer Wiring Harness for Ford F150 F250 Sierra Chevy Silverado Durable
Replacement 7-Way RV Blade Socket, USCAR to 7 Pin Trailer Connector for Ford, Chevy, Dodge, Silverado Trailer Plug, 7-Way Vehicle-Side Female-End Socket, Factory Tow Package & 7 Pin Socket Required $23.49

$2349
current price $23.49Replacement 7-Way RV Blade Socket, USCAR to 7 Pin Trailer Connector for Ford, Chevy, Dodge, Silverado Trailer Plug, 7-Way Vehicle-Side Female-End Socket, Factory Tow Package & 7 Pin Socket Required
NATEFEMIN USCAR 7 Way to 4 Pin Wiring Harness for Ford F Series Sierra Chevy Silverado Toyota Sequoia Tundra Adapter $31.35

$3135
current price $31.35NATEFEMIN USCAR 7 Way to 4 Pin Wiring Harness for Ford F Series Sierra Chevy Silverado Toyota Sequoia Tundra Adapter
GUYUTING USCAR 7 Way 4 Flat Connector Harness for Ford F150 F250 Yukon Chevy Silverado Toyota Tundra Black Plastic $36.90

$3690
current price $36.90GUYUTING USCAR 7 Way 4 Flat Connector Harness for Ford F150 F250 Yukon Chevy Silverado Toyota Tundra Black Plastic
Xirurus 7 Way Trailer Connector 7-Pin and 4-Pin Plug and Play Trailer Wiring Harness with Bracket Screw Nut for USCAR Plug Vehicle, Durable Towing Connector, 16x12x8 inches / 40.6x30.5x20.3 cm $30.37

$3037
current price $30.37Xirurus 7 Way Trailer Connector 7-Pin and 4-Pin Plug and Play Trailer Wiring Harness with Bracket Screw Nut for USCAR Plug Vehicle, Durable Towing Connector, 16x12x8 inches / 40.6x30.5x20.3 cm
7 Pin Trailer Wiring Harness, Trailer Tow Hitch Wiring Harness Plug Connector Kit for USCAR Multi-Tow Pickups Ford GM Chevy $64.58

$6458
current price $64.587 Pin Trailer Wiring Harness, Trailer Tow Hitch Wiring Harness Plug Connector Kit for USCAR Multi-Tow Pickups Ford GM Chevy
Michigan Motorsports Toyota to EV6 USCAR Fuel Injector Adapter Harness | Fits Toyota Lexus Scion | 2-Wire Injector Conversion Harness for EV6 USCAR Injectors From $9.99

4 options
Available in additional 4 optionsFrom$999
Michigan Motorsports Toyota to EV6 USCAR Fuel Injector Adapter Harness | Fits Toyota Lexus Scion | 2-Wire Injector Conversion Harness for EV6 USCAR Injectors
RIONIMA Multi-Tow 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ram C,Dual-Output Vehicle-Side Trailer Light Plug Connector Harness Uscar 7 Pin Socket Required $24.26 Was $26.98

Now$2426
current price Now $24.26, Was $26.98$26.98
RIONIMA Multi-Tow 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ram C,Dual-Output Vehicle-Side Trailer Light Plug Connector Harness Uscar 7 Pin Socket Required
Nilight Dual Output Vehicle Side 7 Way RV Blade and 4 Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RV Truck Factory Tow Package USCAR 7 Way Sockets Required $29.99

$2999
current price $29.99Nilight Dual Output Vehicle Side 7 Way RV Blade and 4 Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RV Truck Factory Tow Package USCAR 7 Way Sockets Required
Nilight Dual Output Vehicle Side 7 Way RV Blade and 4 Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RV Truck Factory Tow Package USCAR 7 Way Sockets Required, 2 Years Warranty $29.99

$2999
current price $29.99Nilight Dual Output Vehicle Side 7 Way RV Blade and 4 Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RV Truck Factory Tow Package USCAR 7 Way Sockets Required, 2 Years Warranty
Other options to consider(28)
Waterproof 7 Way & 4 Flat Trailer Tow Hitches Wiring Plugs Receptacle For USCAR Socket Trucks And Utility Trailers $39.98

$3998
current price $39.98Waterproof 7 Way & 4 Flat Trailer Tow Hitches Wiring Plugs Receptacle For USCAR Socket Trucks And Utility Trailers
ICT Billet Wire Harness Adapter Compatible with Mini Delphi Multec 2 Harness to USCAR EV6 Fuel $118.20

$11820
current price $118.20ICT Billet Wire Harness Adapter Compatible with Mini Delphi Multec 2 Harness to USCAR EV6 Fuel
Michigan Motorsports 12613412 50lb/hr Truck Fuel Injector | Single Injector | L96 Flex Fuel 46mm EV6 USCAR Connector | Direct Replacement for GM V8 Engines $54.99

$5499
current price $54.99Michigan Motorsports 12613412 50lb/hr Truck Fuel Injector | Single Injector | L96 Flex Fuel 46mm EV6 USCAR Connector | Direct Replacement for GM V8 Engines
Dual Output Vehicle Side 7 Way RV Blade and 4Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RVs Trucks Factory Tows Package USCAR 7Way Sockets Required $50.98

$5098
current price $50.98Dual Output Vehicle Side 7 Way RV Blade and 4Way Flat Wiring Harness Multi Tow 4Pin to 7Pin Electric Adapter for RVs Trucks Factory Tows Package USCAR 7Way Sockets Required
ICT Billet Wire Harness Adapter Compatible with USCAR EV6 to Denso Bosch Fast Fuel Injector OEM $118.20

$11820
current price $118.20ICT Billet Wire Harness Adapter Compatible with USCAR EV6 to Denso Bosch Fast Fuel Injector OEM
LADYGYM 2026 New Multi-Tow 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ram C,Dual-Output Vehicle-Side Trailer Light Plug Connector Harness Uscar 7 Pin Socket Required $25.88

$2588
current price $25.88LADYGYM 2026 New Multi-Tow 7-Way Blade and 4-Way Flat Trailer Wiring Adapter for Ram C,Dual-Output Vehicle-Side Trailer Light Plug Connector Harness Uscar 7 Pin Socket Required
Attwood 8838HF6 Universal Sprayless Connector (USC) Hose Female - 5/16"-3/8" $18.88 $18.88/oz

$1888
current price $18.88$18.88/oz
Attwood 8838HF6 Universal Sprayless Connector (USC) Hose Female - 5/16"-3/8"
14 out of 5 Stars. 1 reviews
Manufacturing 56415 7-Way US Car Electrical Connector $44.18

$4418
current price $44.18Manufacturing 56415 7-Way US Car Electrical Connector
ICT Billet Wire Harness Adapter Compatible With LS Gen 3 Tuck USACAR EV6 to Mini Delphi Multec 2 $118.20

$11820
current price $118.20ICT Billet Wire Harness Adapter Compatible With LS Gen 3 Tuck USACAR EV6 to Mini Delphi Multec 2
ICT Billet Wire Harness Adapter for Jetronic EV1 to USCAR EV6 Fuel Injector WAINJ31 $118.20

$11820
current price $118.20ICT Billet Wire Harness Adapter for Jetronic EV1 to USCAR EV6 Fuel Injector WAINJ31
CURT T-Connector $35.99

$3599
current price $35.99CURT T-Connector
35 out of 5 Stars. 3 reviews
AUTOXBERT Multi Tow Adapter 7 Way Trailer Wiring Harness 4 Way Pin Flat Plug Connector Kit $26.99

$2699
current price $26.99AUTOXBERT Multi Tow Adapter 7 Way Trailer Wiring Harness 4 Way Pin Flat Plug Connector Kit
Dual-Output 7 Way and 4-Pin Flat Connector - Multi-Tow Vehicle-Side Factory Plug $29.99

$2999
current price $29.99Dual-Output 7 Way and 4-Pin Flat Connector - Multi-Tow Vehicle-Side Factory Plug
RichLink Sae To Sae Extension Cable 14Awg, Quick Disconnect Wire Harness for Solar Panel,0.5M From $9.16

2 options
Available in additional 2 optionsFrom$916
RichLink Sae To Sae Extension Cable 14Awg, Quick Disconnect Wire Harness for Solar Panel,0.5M
Painless Performance 60131 PAN60131 EV6/US CAR FUEL INJECTOR CONN $40.99

$4099
current price $40.99Painless Performance 60131 PAN60131 EV6/US CAR FUEL INJECTOR CONN
15 out of 5 Stars. 1 reviews
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TAPDRA Black Multi Tow Adapter for Ford Cadillac Toyota Dodge Vehicles Heavy Duty Trailer Wiring Harness Dust Cover $32.87

$3287
current price $32.87TAPDRA Black Multi Tow Adapter for Ford Cadillac Toyota Dodge Vehicles Heavy Duty Trailer Wiring Harness Dust Cover
JIAHAOO Heavy Duty Trailer Adapter Black Plastic Metal for Ford Toyota SUV 7 Way RV Plug 4 Flat Outlet Connection $35.99

$3599
current price $35.99JIAHAOO Heavy Duty Trailer Adapter Black Plastic Metal for Ford Toyota SUV 7 Way RV Plug 4 Flat Outlet Connection
Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin Flat to 7 Pin Round Blade and 4 Way Trailer Wiring Harness Adapter w/Mounting Bracket for Truck RV, 2 Year Warranty $25.99 $25.99/lb

$2599
current price $25.99$25.99/lb
Nilight Dual Output 4 Way Flat Vehicle Side to 7 Way RV Blade Wiring Adapter 4 Pin Flat to 7 Pin Round Blade and 4 Way Trailer Wiring Harness Adapter w/Mounting Bracket for Truck RV, 2 Year Warranty
44.3 out of 5 Stars. 4 reviews
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Holley EFI 558-210 Fuel Injection Harness $204.95

$20495
current price $204.95Holley EFI 558-210 Fuel Injection Harness
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CSYANXING Trailer Adapter for Ford Cadillac Toyota Dodge Vehicles 7 Way Plug 4 Pin Outlet Spring Dust Cover Weather Resistant $36.99

$3699
current price $36.99CSYANXING Trailer Adapter for Ford Cadillac Toyota Dodge Vehicles 7 Way Plug 4 Pin Outlet Spring Dust Cover Weather Resistant
GUYUTING Moisture Protected 7 Pin Trailer Tow Connector Twist Lock Interface For Chevrolet Yukon Suburban Auto Tow Wiring Maintenance Parts $15.35

$1535
current price $15.35GUYUTING Moisture Protected 7 Pin Trailer Tow Connector Twist Lock Interface For Chevrolet Yukon Suburban Auto Tow Wiring Maintenance Parts
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