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Model: 118311 85343 20506 7012A1973 - 1974 Chevrolet, Blazer, Full Size
1975 - 1984 Chevrolet, Blazer K5, Full Size
1973 - 1984 Chevrolet, C10,C20,C30 All Styles
1973 - 1984 Chevrolet, K10,K20 All Styles
1977 - 1984 Chevrolet, K30, All Styles
1973 - 1984 Chevrolet, Suburban C10,C20 All Styles
1973 - 1984 Chevrolet, Suburban K10,K20 All Styles
1975 - 1978 GMC, C15, All Styles
1973 - 1974 GMC, C15/C1500, All Styles
1979 - 1984 GMC, C1500, All Styles
1975 - 1978 GMC, C25, All Styles
1967 - 1974 GMC, C25/C2500, All Styles
1979 - 1984 GMC, C2500, All Styles
1975 - 1978 GMC, C35, All Styles
1973 - 1974 GMC, C35/C3500, All Styles
1979 - 1984 GMC, C3500, All Styles
1973 - 1984 GMC, Jimmy, Full Size
1967 - 1974 GMC, K15, All Styles
1975 - 1978 GMC, K15, All Styles
1979 - 1984 GMC, K1500, All Styles
1973 - 1974 GMC, K25, All Styles
1975 - 1978 GMC, K25, All Styles
1979 - 1984 GMC, K2500, All Styles
1967 - 1974 GMC, K35, All Styles
1977 - 1978 GMC, K35, All Styles
1979 - 1984 GMC, K3500, All Styles
1973 - 1974 GMC, Suburban C15, All Styles
1975 - 1978 GMC, Suburban C15, All Styles
1979 - 1984 GMC, Suburban C1500, All Styles
1975 - 1978 GMC, Suburban C25, All Styles
1979 - 1984 GMC, Suburban C2500, All Styles
1973 - 1974 GMC, Suburban K15, All Styles
1975 - 1978 GMC, Suburban K15, All Styles
1979 - 1984 GMC, Suburban K1500, All Styles
1973 - 1974 GMC, Suburban K25, All Styles
1975 - 1978 GMC, Suburban K25, All Styles
1979 - 1984 GMC, Suburban K2500, All Styles
Includes all necessary parts required to completely install all brake controls. No other parts are necessary. This Kit Retains use of 4-Flat Connector while also giving you a 7-Way RV Plug
Each Kit includes:
- Plug and Play T-One Wiring Harness Connector
- 4-Way to 7-Way adapter w/ mounting bracket and screws
- Wiring Kit for 6 to 8 Brake Control Systems
- Includes 25 ft. 12-2 Duplex Wire
- (2) 30 Amp Circuit Breakers
- Attaching Terminals and Ring Connectors
Part Numbers | 118311 85343 20506 7012A |
Brand | Tekonsha |
Warranty | 1 Year |
T-One Wiring Installation |
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4-Way to 7-Way Adapter Installation |
![]() |
Brake Control Wiring Installation |
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Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control systems. You are here because you need a 7-Way Connector Plug on your vehicle. You are most likely about to purchase or already own a travel trailer or some other type of trailer thas has electric brakes. We have put together a kit for you that includes everything you need to get this job accomplished. After installing this kit on your vehicle the only thing you will need is an electric brake controller. Please scroll down to see our brake controllers.
Partial list of fitment years:
73 74 75 76 77 78 79 80 81 82 83 84 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984
$125 66
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$125 66
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Product Details
- Brand: Tekonsha
- Model: 118311 85343 20506 7012A
Specification | |
Circuit Protected | No |
Hardware Included | Yes |
Harness Type | 4-Way Flat (Vehicle Side) |
Terminal Quantity | 7 |
Universal Or Specific Fit | Specific Fit |
Wire Colors | White Ground, Brown Taillights, Green Right turn / brakes, Red Auxiliary power, Yellow Left turn / brakes, Black Reverse lights, Blue Electric brakes |
Wire Quantity | 7 Wires |
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Description
1973 - 1974 Chevrolet, Blazer, Full Size
1975 - 1984 Chevrolet, Blazer K5, Full Size
1973 - 1984 Chevrolet, C10,C20,C30 All Styles
1973 - 1984 Chevrolet, K10,K20 All Styles
1977 - 1984 Chevrolet, K30, All Styles
1973 - 1984 Chevrolet, Suburban C10,C20 All Styles
1973 - 1984 Chevrolet, Suburban K10,K20 All Styles
1975 - 1978 GMC, C15, All Styles
1973 - 1974 GMC, C15/C1500, All Styles
1979 - 1984 GMC, C1500, All Styles
1975 - 1978 GMC, C25, All Styles
1967 - 1974 GMC, C25/C2500, All Styles
1979 - 1984 GMC, C2500, All Styles
1975 - 1978 GMC, C35, All Styles
1973 - 1974 GMC, C35/C3500, All Styles
1979 - 1984 GMC, C3500, All Styles
1973 - 1984 GMC, Jimmy, Full Size
1967 - 1974 GMC, K15, All Styles
1975 - 1978 GMC, K15, All Styles
1979 - 1984 GMC, K1500, All Styles
1973 - 1974 GMC, K25, All Styles
1975 - 1978 GMC, K25, All Styles
1979 - 1984 GMC, K2500, All Styles
1967 - 1974 GMC, K35, All Styles
1977 - 1978 GMC, K35, All Styles
1979 - 1984 GMC, K3500, All Styles
1973 - 1974 GMC, Suburban C15, All Styles
1975 - 1978 GMC, Suburban C15, All Styles
1979 - 1984 GMC, Suburban C1500, All Styles
1975 - 1978 GMC, Suburban C25, All Styles
1979 - 1984 GMC, Suburban C2500, All Styles
1973 - 1974 GMC, Suburban K15, All Styles
1975 - 1978 GMC, Suburban K15, All Styles
1979 - 1984 GMC, Suburban K1500, All Styles
1973 - 1974 GMC, Suburban K25, All Styles
1975 - 1978 GMC, Suburban K25, All Styles
1979 - 1984 GMC, Suburban K2500, All Styles
Includes all necessary parts required to completely install all brake controls. No other parts are necessary. This Kit Retains use of 4-Flat Connector while also giving you a 7-Way RV Plug
Each Kit includes:
- Plug and Play T-One Wiring Harness Connector
- 4-Way to 7-Way adapter w/ mounting bracket and screws
- Wiring Kit for 6 to 8 Brake Control Systems
- Includes 25 ft. 12-2 Duplex Wire
- (2) 30 Amp Circuit Breakers
- Attaching Terminals and Ring Connectors
Part Numbers | 118311 85343 20506 7012A |
Brand | Tekonsha |
Warranty | 1 Year |
T-One Wiring Installation |
![]() |
4-Way to 7-Way Adapter Installation |
![]() |
Brake Control Wiring Installation |
![]() |
Thank you for choosing Tekonsha, the most powerful name in trailer light wiring and brake control systems. You are here because you need a 7-Way Connector Plug on your vehicle. You are most likely about to purchase or already own a travel trailer or some other type of trailer thas has electric brakes. We have put together a kit for you that includes everything you need to get this job accomplished. After installing this kit on your vehicle the only thing you will need is an electric brake controller. Please scroll down to see our brake controllers.
Partial list of fitment years:
73 74 75 76 77 78 79 80 81 82 83 84 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984