Crown Automotive
.003 Inch Oversize Intake Valve for 81-90 CJs, YJ, SJ, J-Series w/ 4.2L Engine Crown Automotive
SKU: C01X J3240166
Description
Part #: J3240166
.003 inch Oversize Intake Valve for 1981-1986 CJ-5, CJ-7, CJ-8 1987-1990 YJ Wrangler, 1981-1986 SJ, J-Series, All w/ 4.2L EngineFeatures and Benefits:.003 inch Oversize Intake Valve12-Month WarrantyDirect ReplacementFor Vehicles with 4.2L EngineSold Individually, (6) RequiredDetails:Material: MetalFinish: UnpaintedHardware Included: Use Existing HardwareApplication: 1981-1983 Jeep CJ-5 w/ 4.2L Engine (w/o VAM Engine) None; 1981-1983 Jeep SJ Cherokee w/ 4.2L Engine None; 1981-1983 Jeep SJ Wagoneer w/ 4.2L Engine None; 1981-1986 Jeep CJ-7 w/ 4.2L Engine (w/o VAM Engine) None; 1981-1986 Jeep CJ-8 Scrambler w/ 4.2L Engine (w/o VAM Engine) None; 1981-1986 Jeep J-Series J-10 w/ 4.2L Engine None; 1981-1986 Jeep J-Series J-20 w/ 4.2L Engine None; 1984-1986 Jeep SJ Grand Wagoneer w/ 4.2L Engine None; 1987-1990 Jeep YJ Wrangler w/ 4.2L Engine NoneCrown Automotive carries over 9600 unique quality replacement parts encompassing over 766,000 different applications for every model of Jeep produced since 1941.
Features:
- .003" Oversize Intake Valve
- For Vehicles with 4.2L Engine
- Sold Individually, (6) Required
- Direct Replacement
- 12-Month Warranty
.003" Oversize Intake Valve for 1981-1986 CJ-5, CJ-7, CJ-8 1987-1990 YJ Wrangler, 1981-1986 SJ, J-Series, All w/ 4.2L Engine
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Crown Automotive |
| Part Number | C01X J3240166 |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy