Overview
The Prothane Coil Spring Isolator (part number 19-1706-BL) is a black coil spring isolator. An isolator sits between the coil spring and its mount to reduce noise, wear and vibration at that point, and it can also be used as a spacer when a lift changes the spring position.
The product details do not name a vehicle, a spring diameter or a lift height. Fitment is not stated, so the isolator should be matched to the spring and mount before ordering.
Key features
- Black finish
- Coil spring isolator
- Part number 19-1706-BL
Specifications
| Brand | Prothane |
|---|---|
| Part number | 19-1706-BL |
| Color | Black |
| Part type | Coil spring isolator |
| Fitment | Not stated in the product details |
Vehicle fitment
No vehicle is named for this isolator, so no fitment is shown.
Measure the spring seat and confirm the isolator size with Prothane before ordering. Confirm your vehicle’s year, model and trim before ordering.
Installation notes
Check that the isolator sits flat in the spring seat and does not shift when the spring is loaded.
What’s included
One coil spring isolator as titled.









