Trailer / Tow Vehicle Wiring Adapters at Trailer Parts Superstore
My Cart (0)
Phone Sales & Technical Support
Mon - Thur 8am-6pm
Fri - Sat 8am-5pm

1-800-453-7379

Trailer / Tow Vehicle Wiring Adapters

Trailer / Tow Vehicle Wiring Adapters

Trailer Parts Superstore sells a wide variety of Vehicle-to-Trailer Wiring Adapters & Plugs. Adapters may be used to easily mate trailers and vehicles with different end plugs. Industry wiring standards are generally used for 4, 6 & 7-pole systems, however circuit testing your system to confirm compatibility is always recommended before using an adapter.

Tech Tip: Trailer Lighting

 

Click on the item titles below for complete product details

Quantity Description Price

4-Flat Vehicle to 6-Round Trailer Adapter #47165

4-Flat Vehicle to 6-Round Trailer Adapter #47165

Stock# 5177015
Metal socket adapter utilizes existing 4-flat vehicle harness for installation.

Regular Price: $22.50

Special Price: $20.25


4-Flat Vehicle to 7-RV Blade Trailer Adapter #47205

4-Flat Vehicle to 7-RV Blade Trailer Adapter #47205

Stock# 5177033
Plastic socket adapter utilizes existing 4-flat vehicle harness for installation.

Regular Price: $25.75

Special Price: $23.18


6-Round Vehicle to 4-Flat Trailer Adapter #47305

6-Round Vehicle to 4-Flat Trailer Adapter #47305

Stock# 5177058
Adapter allows vehicles wired with 6-round socket to tow trailers with 4-flat connector.

Regular Price: $8.39

Special Price: $7.55


6-Round Vehicle to 7-RV Blade Trailer Adapter #47435

6-Round Vehicle to 7-RV Blade Trailer Adapter #47435

Stock# 5177044
Flexible adapter allows vehicles wired with 6-round sockets to tow trailers with 7-RV Blade connector.

Regular Price: $16.75

Special Price: $15.08


7-RV Blade Vehicle to 4-Flat Trailer Adapter #47355

7-RV Blade Vehicle to 4-Flat Trailer Adapter #47355

Stock# 5177059
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 4-flat connector.

Regular Price: $8.77

Special Price: $7.89


7-RV Blade to 4-Flat LED Trailer Adapter #47345

7-RV Blade to 4-Flat LED Trailer Adapter #47345

Stock# 5177108
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 4-flat connector. The LED lights verify right turn, left turn, taillights and brakes are working.

Regular Price: $9.44

Special Price: $8.50


7-RV Blade Vehicle to 4-Flat Trailer Adapter #47365

7-RV Blade Vehicle to 4-Flat Trailer Adapter #47365

Stock# 5177032
Flexible adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 4-flat connector.

Regular Price: $12.35

Special Price: $11.12


Endurance™ 7-RV Blade Vehicle to 4-Flat Trailer Flex Adapter #47340

Endurance™ 7-RV Blade Vehicle to 4-Flat Trailer Flex Adapter #47340

Stock# 5177134
Endurance™ 7-RV Blade Vehicle to 4-Flat Trailer Flex Adapter is one of the toughest adapters on the market. It comes with a dust cover and protected wire for added endurance as well as LED tester lights.

Regular Price: $16.99

Special Price: $15.29


7-RV Blade Vehicle to 4-Flat Retractable Trailer Adapter #78007

7-RV Blade Vehicle to 4-Flat Retractable Trailer Adapter #78007

Stock# 5223304
The 7-RV Blade plugs into the towing vehicle socket and a spring loaded retractable 4-flat connector gives the ability to connect to the trailer without dangling wires.
SUPPLIES LIMITED

Regular Price: $42.95

Special Price: $29.99


7-Blade to 4-Flat Flex-Coil Nite-Glow Adapter #47015

7-Blade to 4-Flat Flex-Coil Nite-Glow Adapter #47015

Stock# 5177095
Flex-Coil Nite-Glow™ adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 4-flat connector. Stretches up to 3' long.

Regular Price: $36.69

Special Price: $33.02


7-RV Blade Vehicle to 5-Flat Trailer Adapter #47375

7-RV Blade Vehicle to 5-Flat Trailer Adapter #47375

Stock# 5177017
Flexible adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 5-flat connector.

Regular Price: $11.35

Special Price: $10.22


7-Blade to 5-Flat Flex-Coil Nite-Glow Adapter #47025

7-Blade to 5-Flat Flex-Coil Nite-Glow Adapter #47025

Stock# 5177097
Flex-Coil Nite-Glow™ adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 5-flat connector. Stretches up to 3' long.

Regular Price: $41.95

Special Price: $37.76


7-Way Round Pin to 4-Flat Trailer Adapter #47405

7-Way Round Pin to 4-Flat Trailer Adapter #47405

Stock# 5177040
Adapter allows vehicles wired with 7-round pin socket to tow trailers with 4-way flat connector.

Regular Price: $8.29

Special Price: $7.46


7-Way RV Blade Vehicle to 6-Round Adapter (center pin auxiliary) #47545

7-Way RV Blade Vehicle to 6-Round Adapter (center pin auxiliary) #47545

Stock# 5177101
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 6-way round connector. Universal center pin can be switched to auxiliary or electric brake. Includes dust cover.

Regular Price: $12.59

Special Price: $11.33


7-Way RV Blade Vehicle to 6-Round Adapter (center pin elec. brakes) #47555

7-Way RV Blade Vehicle to 6-Round Adapter (center pin elec. brakes) #47555

Stock# 5177041
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with 6-way round connector. Center pin designated for electric brake. Includes dust cover.

Regular Price: $12.99

Special Price: $11.69


7-Way RV Blade to 4-Flat & 5-Flat Adapter #47385

7-Way RV Blade to 4-Flat & 5-Flat Adapter #47385

Stock# 5177111
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with a 4-flat or 5-flat connector.

Regular Price: $16.79

Special Price: $15.11


7-Way RV Blade to 4-Flat & 6-Round Adapter #47575

7-Way RV Blade to 4-Flat & 6-Round Adapter #47575

Stock# 5177109
Adapter allows vehicles wired with 7-RV Blade socket to tow trailers with a 4-flat or 6-way round connector.

Regular Price: $17.85

Special Price: $16.07


Multi-Tow® 7:4 Adapter (4-vehicle to 7-trailer) #47185

Multi-Tow® 7:4 Adapter (4-vehicle to 7-trailer) #47185

Stock# 5177100
Multi-Tow® 7:4 Adapter helps convert a tow vehicle with flat-4 connector to be able to accept a trailer with 7-Way RV Blade plug or standard Flat-4 plug. Provides multiple towing options from one connector.

Regular Price: $34.60

Special Price: $31.14


FORD / GM / NISSAN 7 & 4-Wire Multi-Tow #40955

FORD / GM / NISSAN 7 & 4-Wire Multi-Tow #40955

Stock# 5177018
Application: Provides 7 RV Blade AND 4-wire flat connection from one location. Package includes mounting bracket.  Click above for Vehicle Application

Regular Price: $27.88

Special Price: $25.09


7-RV Blade Vehicle to 7-Round Pin Adapter #47595

7-RV Blade Vehicle to 7-Round Pin Adapter #47595

Stock# 5177045
Flexible adapter allows vehicles wired with 7-RV Blade sockets to tow trailers with 7-Round pin type connector.

Regular Price: $25.75

Special Price: $23.18


LUBRIMATIC Dielectric Waterproof Connector Grease #11755

LUBRIMATIC Dielectric Waterproof Connector Grease #11755

Stock# 5135035
Dielectric grease protects electrical connections and wiring from moisture, salt, dirt and corrosion. 2 oz. tube

Regular Price: $5.99

Special Price: $5.39


Deluxe Connector Cleaner #11000

Deluxe Connector Cleaner #11000

Stock# 1623429
Deluxe Connector Cleaner is a must have tool for anyone with a trailer or RV.  This brush has high carbon steel bristles that are rust resistant and will successfully clean any connector.

Regular Price: $9.95

Special Price: $8.96