Crown J3239821 Drive Belt Idler Pulley 81-89 Jeep Wrangler CJ5 CJ7 Scrambler
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• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$60.64
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Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Drive Belt Idler Pulley for Misc. 81-89 Jeep CJ, YJ, SJ, J-Series w/ 4.2L Engine. Replaces OE part number J3239821. Ships direct from the Crown warehouse.
- Idler Pulley
- 6 Grooves
- For Models w/ 4.2L (6-258) Engine
- 3.95"
- 12-Month Warranty
Notes: 3.95"; 6 Grooves
In the box: (1) Idler Pulley
Vehicle Fitment
| Year | Make | Model | Notes |
|---|---|---|---|
| 1981-1983 | Jeep | CJ5 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | CJ7 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | Cherokee | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | Grand Wagoneer | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J-200 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J-2000 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J-300 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J-3000 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J-4000 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J10 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | J20 | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | Scrambler | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1981-1986 | Jeep | Wagoneer | w/ 4.2L (6-258) Engine w/ Serpentine Drive |
| 1987-1989 | Jeep | Wrangler | w/ 4.2L (6-258) Engine |
Please confirm the part number and your vehicle's year, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.
Specifications
| Brand | Crown |
|---|---|
| Part Number | J3239821 |
| Replaces OE Number | J3239821 |
| UPC | 848399061062 |
| Engine | 4.2L (S6-258) |
| Material | Plastic, Steel |
| Color / Finish | Black |
| Hardware | Included |
| Sold As | Each |
| Dimensions | 4.5 x 4.5 x 1.5 in. |
| Weight | 1.3 lb |
| Warranty | 12 Month |
| Interchange Numbers | 1076383, 3239821 |
| Country of Origin | TW |
Part numbers are used for reference purposes only. No implication is made that the parts supplied are the product of the original equipment manufacturer.