Firestone Coil-Rite Air Helper Spring Kit Rear 07-17 Jeep Wrangler / Unlimited (W237604173) 4173

Firestone Air Suspension Kits 4173 If you're looking for a smoother ride for your vehicle that has a coil spring suspension, Firestone Coil-Rite air helper springs are what you need. Designed to fit inside existing coil springs to create a variable spring rate, Coil-Rite will level your vehicle and assist with more effective braking and handling, even under heavy loading and adverse road conditions.Coil-Rite enables you to control the air pressure in the air helper springs so you can make adjustments for varying loads and road conditions. Spring performance can be altered as easily as inflating a tire.Firestone Coil-Rite air helper springs are made of durable, elastic polyurethane, providing years of comfort and stability to your vehicle. The air springs will support 500-1000 lbs. per set (not to exceed vehicle's GVWR). Coil-Rite Air Helper Springs are designed to work in temperatures between 180 ‘F (82 ‘C) and -40 ‘F (-40 ‘C). Wrangler Firestone Coil-Rite Air Helper Spring Kit Rear 07-17 Jeep Wrangler / Unlimited (W237604173)

Vehicle Fitments:

Year	Make	Model	Submodel
2011	Jeep	Wrangler	70th Anniversary, Unlimited 70th Anniversary
2010	Jeep	Wrangler	Islander
2007 - 2017	Jeep	Wrangler	Rubicon, Unlimited Sahara, Unlimited Rubicon, Sahara
2016	Jeep	Wrangler	Sport S, 75th Anniversary, Unlimited Black Bear, Unlimited Sport S, Unlimited 75th Anniversary
2012	Jeep	Wrangler	Unlimited
2012 - 2015	Jeep	Wrangler	Unlimited Altitude
2015	Jeep	Wrangler	Unlimited Hard Rock
2010 - 2012	Jeep	Wrangler	Unlimited Mountain
2010 - 2017	Jeep	Wrangler	Unlimited Sport, Sport
2014	Jeep	Wrangler	Unlimited Willys Wheeler, Willys Wheeler
2017	Jeep	Wrangler	Unlimited Winter Edition, Unlimited Smoky Mountain
2007 - 2011	Jeep	Wrangler	X, Unlimited X
2009	Jeep	Wrangler	X-S
2018	Jeep	Wrangler JK	Sport, Unlimited Rubicon, Unlimited Sahara, Unlimited Sport S, Rubicon, Sport S, Sahara, Unlimited Sport
2007 - 2009	Toyota	FJ Cruiser	Base
2009	Toyota	FJ Cruiser	Core
2008 - 2009	Toyota	FJ Cruiser	Premium
2008	Toyota	FJ Cruiser	Trail Teams Special Edition
2007	Toyota	FJ Cruiser	TRD Special Edition