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Arnott C-3937 Air Spring to Coil Spring Conversion Kit - Front and Rear
| Brand | Arnott C-3937 |
|---|---|
| Position | Front and Rear |
| Spring Material | Carbon steel |
| Suspension Grade Type | Standard |
| Mounting Hardware Included | Yes |
| Spring Color | Black |
| Grade Type | Standard |
| Spring Type | Linear |
| Spring Rate Type | Linear |
| Ball Joint Included | No |
| Bearing Plate Included | Yes |
| Bushings Included | No |
| End 1 Attachment Type Front Top | Special: screw on |
| End 2 Attachment Type Front Bottom | Loop bushing |
| End 2 Attachment Type Rear Bottom | Loop bushing |
| Front Shock Absorber/strut Quantity | 2 |
| Front Springs Quantity | 2 |
| Isolator Quantity | 4 |
| Rear Shock Absorber/strut Quantity | 2 |
| Rear Springs Quantity | 2 |
| Resistor Included | Yes |
| Shock Absorber/strut Body Material | Steel |
| Shock Absorber/strut Lower Mount Type | Loop bushing |
| Springs Included | Yes |
| Strut Adjustable | Yes |
| Zip Ties Included | Yes |
| Fits | Jeep · 7 vehicles |
OE-style conversion kit. Delivers a seamless, error-free switch from air suspension to steel coil springs.
American steel construction. Strut assemblies use carbon steel springs and steel bodies for a sturdy setup.
Complete kit. Includes mounting hardware, bearing plates, resistors, and zip ties for installation.
Jeep Grand Cherokee Air Suspension Conversion
Arnott C-3937 converts the factory air suspension on select Jeep Grand Cherokee WK2 models to a steel coil spring setup. It is built for drivers who want a direct suspension changeover with front and rear coil spring strut assemblies, using American steel and US design and assembly.
Compatible with 2016-2021 Jeep Grand Cherokee and 2022 Jeep Grand Cherokee WK, front and rear.
Key Features
- Air spring to coil spring conversion kit for the Jeep Grand Cherokee WK2 platform
- Front and rear strut assemblies with coil springs
- Carbon steel spring material with black finish
- Linear spring rate and standard suspension grade
- Steel strut body with adjustable strut design
- Bearing plates, resistors, isolators, and zip ties included
- Mounting hardware included
Detailed Description
Arnott C-3937 is engineered to replace the factory air suspension system with a conventional coil spring arrangement on the Jeep Grand Cherokee. The kit uses carbon steel springs and steel-bodied strut assemblies to provide a straightforward mechanical conversion while retaining proper front and rear suspension geometry for the listed applications. Arnott C-3937 is designed and assembled in the United States and uses components specified for a clean, error-free conversion.
This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.
What This Product Helps Address
- Air suspension faults that trigger warning lights or fault messages
- Leaking air springs or failing air struts
- Uneven ride height caused by air system wear
- Repeated compressor cycling from air suspension leaks
- Need to convert a Jeep Grand Cherokee from air suspension to coil springs
Installation Notes and Tips
Install C-3937 on vehicles listed in the fitment data: Fits 2016-2021 Jeep Grand Cherokee, front and rear; Fits 2022 Jeep Grand Cherokee WK, front and rear. Verify the vehicle is equipped with the factory air suspension before ordering. Follow factory service procedures for suspension removal, electrical disconnection, and final ride-height checks after installation.
Quality Assurance
Arnott manufactures this conversion kit with American steel components and US design and assembly for the listed Jeep Grand Cherokee applications. The kit includes resistors to help address electronic system concerns during the air-to-coil conversion.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2022 | Jeep | Grand Cherokee WK | Front and Rear | — |
| 2021 | Jeep | Grand Cherokee | Front and Rear | — |
| 2020 | Jeep | Grand Cherokee | Front and Rear | — |
| 2019 | Jeep | Grand Cherokee | Front and Rear | — |
| 2018 | Jeep | Grand Cherokee | Front and Rear | — |
| 2017 | Jeep | Grand Cherokee | Front and Rear | — |
| 2016 | Jeep | Grand Cherokee | Front and Rear | — |
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