Crown Automotive J3239821 Accessory Drive Belt Idler Pulley - Direct-replacement 6-groove, 3.95" drive belt idler pulley for 1981-1989 Jeep CJ, SJ, J-Series, and YJ Wrangler models with the 4.2L (6-258) engine and serpentine belt drive. Hardware included.
Price is per one (1) idler pulley. One required per vehicle. For serpentine drive applications only. Hardware included.
Part Details:
- Part Number: J3239821
- Black steel and plastic construction
- 6 grooves
- 3.95" diameter
- For 4.2L (6-258) engine with serpentine belt drive only
- Hardware included
- Direct replacement
Compatible Fitment (Serpentine Drive Only):
- 1987-1989 Jeep YJ Wrangler w/ 4.2L Engine
- 1981-1983 Jeep CJ-5 w/ 4.2L Engine, Serpentine Drive
- 1981-1986 Jeep CJ-7 w/ 4.2L Engine, Serpentine Drive
- 1981-1986 Jeep CJ-8 Scrambler w/ 4.2L Engine, Serpentine Drive
- 1981-1986 Jeep SJ Wagoneer, Cherokee, Grand Wagoneer w/ 4.2L Engine, Serpentine Drive
- 1981-1986 Jeep J-Series J-10, J-20 w/ 4.2L Engine, Serpentine Drive
LowPricedAutoParts provides clear fitment and quantity information so you order exactly what your vehicle needs - no guesswork, no unnecessary returns. Contact us anytime to confirm serpentine vs V-belt drive before ordering.
UPC: 00848399061062
