CURT Custom Wiring Harness (4-Way Flat Output), 56423
In stock
$84.99
Listed as compatible with this vehicle by the retailer feed.
Check price2003 Nissan Frontier Towing & Hitches
4 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Back to 2003 Nissan Frontier parts
CURT Trailer Hitch: 2" Receiver, 5,000 LB Capacity, Installs as low as 30 Mins, 13831
In stock
$487.99
Listed as compatible with this vehicle by the retailer feed.
Check price
CURT Trailer Hitch: 2" Receiver, 5,000 LB Capacity, Installs as low as 30 Mins, 13841
In stock
$499.99
Listed as compatible with this vehicle by the retailer feed.
Check price
CURT Trailer Hitch: 2" Receiver, 5,000 LB Capacity, Installs as low as 30 Mins, 13842
In stock
$504.99
Listed as compatible with this vehicle by the retailer feed.
Check price
This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.