Alldogs Offroad D40-F-H Front Lift Coil Springs for Nissan Frontier & Xterra

Manufacturer: Alldogs Offroad Coop
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Alldogs Offroad coil springs are manufatured in the USA with American steel.  We did extensive research and scouted producers across the country to find the best coil spring manufaturer out there.  The manufacturer we've partnered with is a significant producer of coil springs for the military.  Their coil springs are also found in nuclear reactors across the country.  We're confident there isn't a better manufacturer out there.  These are the springs your rig deserves to have.  

These are cold-wound high tensile American-manufactured alloy steel springs CNC manufactured to exacting tolerances.  These coils are then run through a temper furnace, shot peened, inspected, powder coated, and printed with the Alldogs logo and partnumber.  Each batch is tested to maintain uniform spring rates.   

These springs are manufactured to give roughly 2" of lift, depending on the weight of the vehicle.  


  • 2005-2021 Nissan Frontier


  • Heavy load spring, only for use if you have a steel bumper and winch.  Please contact us if you have any questions. 
  • We strongly reccomend pairing these springs with aftermarket shocks.  OEM shocks are shorter than reccomended length for the HD springs. 
  • Please reach out if you are unsure if HD is right for you 
Products specifications
Fitment Nissan D40 2nd Gen Frontier (2005-2021)
Spring Position Front
Fitment Nissan 2nd Gen Xterra (2005-2015)
Fitment Nissan R51 Pathfinder (2005-2012)