Recommended Safety Chains and 4-Pin Tow Wiring Connector Extender for a 2003 Toyota 4Runner

Updated 04/08/2015 | Published 04/07/2015

Products Featured in This Question

48" Long 4-Pole Loop with Cover

(99)

$9.86

Dielectric Grease for Electrical Connectors, 2 oz.

(1481)

$10.94

Laclede 35" Long Trailer Safety Chain w/ Clevis Slip Hook - 5,400 lbs Weight Capacity - Qty 1

(335)

$32.71

Laclede Chain 3/8" Quick Link - 1/2" Opening - 2,200 lbs Working Load Limit - Qty 1

(32)

$8.20

12" Car and Trailer End Loop

(95)

$8.03

Curt Threaded Quick Link - 1/2" Diameter - 3,300 lbs

(33)

$7.94

Question:

I have a 2003 4runner w/ a tow rating of 7300 Ill never tow that much. And a 12-ft aluminum boat I tow, typically with camping supplies in it maybe 1500-lbs total. Last year I added an extended hitch to accommodate a hitch-mounted bike rack all from etrailer of course. Unfortunately, the safety chains and 4-pin wiring no longer fit. Id like to simply add extensions, so I can use either length hitch. Im uncertain about what tow chain and quick link combination will work best for this purpose. Any suggestions?

asked by: Douglas B

Expert Reply:

Thanks for your purchase from etrailer!

I would go with the Hopkins 4-pole loop with cover # HM47115 because it will extend your current 4-way connector 48-inches (4 feet). If that is too long, we currently offer a 12-inch extension # 9653P. If you plan on using these extensions permanently, then I would use some dielectric grease between the connections # 11755. Then use zip ties to hold connections together and electrical tape to wrap it all up to protect it from the elements.

A safety chain option to consider is the Laclede with clevis slip hooks # 1483-535-04 because the weight capacity is 5,400 pound working load limit. The chains are 3/8 inch in diameter and are 35 inches in length. You will want to double-check your chains to ensure they are also 3/8 inch in diameter so they can fit together.

Or, you can replace your current chains with the Tow-Ready safety chain with quick links # TR63035. We do offer quick link connectors as individual items, # C82932 (1/2 inch) and has a safe working load limit of 3,300 pounds or the quick link # 6590-044-04 (3/8 inch) and has a safe working load limit of 2,200 pounds.

If you let me know the length you need and your chain diameter, I would be more than happy to look into additional options to ensure the best for your setup.

Take a look at the video reviews I included.