Home / Shop / Firestone Coil-Rite Air Helper Spring Kits W237604164 Suspension Load Leveling Kit; Coil-Rite; Kit; Rear; Incl. Springs; Supports; Hard

Firestone Coil-Rite Air Helper Spring Kits W237604164 Suspension Load Leveling Kit; Coil-Rite; Kit; Rear; Incl. Springs; Supports; Hard

SKU: FIRW237604164

Air Spring Helper Kits

Firestone

Firestone Coil-Rite Air Helper Spring Kits W237604164 Suspension Load Leveling Kit; Coil-Rite; Kit; Rear; Incl. Springs; Supports; Hard

SKU: FIRW237604164

Air Spring Helper Kits

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Description

Firestone Coil-Rite air helper springs mount inside the coils of an existing coil-spring suspension to give your vehicle a boost when it needs it the most. They're constructed from durable polyurethane and allow for adjustable spring rates that are far superior to those of standard coil springs. Installing these helpers will enable your suspension to support an additional 500 to 1,000 lbs. per set. Installation does not require drilling. Order the kit recommended for your application.

Part Type

Air Spring Helper Kits

Data: v4.2 - Upd: 2026-10-14 09:22:41

Specifications

Product Attributes - UPC: 767555112724
Product Attributes - Brand: Firestone
Product Attributes - Quantity: Sold as a kit.
Product Attributes - Part Type: Air Spring Helper Kits
Product Attributes - Ride Height: Stock
Product Attributes - Spring Type: Coil
Product Attributes - Product Line: Firestone Coil-Rite Air Helper Spring Kits
Product Attributes - Gauges Included: No
Product Attributes - Maximum Safe Load: 2,100 lbs.
Product Attributes - Raised Amount (in.): None
Product Attributes - Lowered Amount (in.): None
Product Attributes - Air Compressor Included: No
Product Attributes - Leveling Switch Included: No
Product Attributes - Manufacturer's Part Number: W237604164

Reference Information

Brand Name/s	Firestone
StreetFX SKU	firW237604164
SFX Item ID	5051171
Supplier Item Code	5051171
Manufacturer SKU	W237604164
Manufacturer UPC	767555112724
Alternative References	FIP-4164

Compatibility

Application Data

Universal	No
Make	INFINITI
Model	QX80
Submodel	BASE
Beginning Year	2016
Ending Year	2016
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required Install Time 1 Hour~No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	BASE
Beginning Year	2016
Ending Year	2016
Drivetrain	RWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required Install Time 1 Hour~No Drilling Required

Universal No
Make INFINITI
Model QX80
Submodel BASE
Beginning Year 2016
Ending Year 2018
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552
Universal No
Make INFINITI
Model QX80
Submodel BASE
Beginning Year 2016
Ending Year 2018
Drivetrain RWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552

Universal	No
Make	INFINITI
Model	QX80
Submodel	BASE
Beginning Year	2017
Ending Year	2018
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	BASE
Beginning Year	2017
Ending Year	2018
Drivetrain	RWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	LIMITED
Beginning Year	2016
Ending Year	2016
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required Install Time 1 Hour~No Drilling Required

Universal No
Make INFINITI
Model QX80
Submodel LIMITED
Beginning Year 2016
Ending Year 2017
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552

Universal	No
Make	INFINITI
Model	QX80
Submodel	LIMITED
Beginning Year	2017
Ending Year	2017
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	LIMITED
Beginning Year	2019
Ending Year	2020
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal No
Make INFINITI
Model QX80
Submodel LIMITED
Beginning Year 2019
Ending Year 2020
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552
Universal No
Make INFINITI
Model QX80
Submodel LUXE
Beginning Year 2019
Ending Year 2021
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552
Universal No
Make INFINITI
Model QX80
Submodel LUXE
Beginning Year 2019
Ending Year 2021
Drivetrain RWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552

Universal	No
Make	INFINITI
Model	QX80
Submodel	LUXE
Beginning Year	2019
Ending Year	2022
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	LUXE
Beginning Year	2019
Ending Year	2022
Drivetrain	RWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal No
Make INFINITI
Model QX80
Submodel PREMIUM SELECT
Beginning Year 2021
Ending Year 2021
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552
Universal No
Make INFINITI
Model QX80
Submodel PREMIUM SELECT
Beginning Year 2021
Ending Year 2021
Drivetrain RWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552

Universal	No
Make	INFINITI
Model	QX80
Submodel	PREMIUM SELECT
Beginning Year	2021
Ending Year	2022
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	PREMIUM SELECT
Beginning Year	2021
Ending Year	2022
Drivetrain	RWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal No
Make INFINITI
Model QX80
Submodel SENSORY
Beginning Year 2021
Ending Year 2021
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552
Universal No
Make INFINITI
Model QX80
Submodel SENSORY
Beginning Year 2021
Ending Year 2021
Drivetrain RWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.6L/5552cc
Engine Family Nissan V8
Liter 5.6
CC 5552

Universal	No
Make	INFINITI
Model	QX80
Submodel	SENSORY
Beginning Year	2021
Ending Year	2022
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal	No
Make	INFINITI
Model	QX80
Submodel	SENSORY
Beginning Year	2021
Ending Year	2022
Drivetrain	RWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.6L/5552cc
Engine Family	Nissan V8
Liter	5.6
CC	5552
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required

Universal No
Make LEXUS
Model LX570
Submodel BASE
Beginning Year 2009
Ending Year 2011
Drivetrain AWD
Air Spring Position Rear
Engine Type V8
Engine Size 5.7L/5663cc
Engine Family Toyota V8
Liter 5.7
CC 5663
CID 345

Universal	No
Make	LEXUS
Model	LX570
Submodel	BASE
Beginning Year	2009
Ending Year	2011
Drivetrain	AWD
Air Spring Position	Rear
Engine Type	V8
Engine Size	5.7L/5663cc
Engine Family	Toyota V8
Liter	5.7
CC	5663
CID	345
Application Notes	Incl. Air Helper Springs; Supports; Hardware; Air Line; And Inflation Valves; No Drilling Required Install Time 2 Hours~No Drilling Required

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Firestone Coil-Rite Air Helper Spring Kits W237604164 Suspension Load Leveling Kit; Coil-Rite; Kit; Rear; Incl. Springs; Supports; Hard

Firestone Coil-Rite Air Helper Spring Kits W237604164 Suspension Load Leveling Kit; Coil-Rite; Kit; Rear; Incl. Springs; Supports; Hard

Description

Part Type

Specifications

Reference Information

Compatibility

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