- Does it fit the 2006–2008 Grand Cherokee with the 4.7L V8?
- Yes. It is listed as compatible with the 4.7L V8 in the 2006, 2007 and 2008 Grand Cherokee. It does not fit the 3.7L V6 or 5.7L Hemi.
- What are the signs of a bad PCV valve?
- Rough idle, oil being consumed, oil leaks from seals, or a check-engine light for a lean or crankcase code. A stuck valve can also cause sludge from trapped moisture.
- Is a grommet or hose included?
- The listing lists the valve only. Reuse the existing grommet and hose if they are still soft; replace them if cracked or hardened.
- How often should a PCV valve be replaced?
- Most makers suggest checking it at major service intervals and replacing it every 30,000 to 60,000 miles. Replace it sooner if symptoms appear.
- Is it worth choosing over a generic valve?
- A branded valve is more likely to match the original flow rate. A wrong-flow valve can cause idle or oil-consumption issues, so the correct part matters more than the brand.
- Where is the PCV Valve - Compatible with 2006 - 2008 Jeep Grand Cherokee 4.7L V8 2007 cheapest?
- At Amazon, for $10.19, 69% under what the other stores charge, as of our latest check.
- Where can I buy the PCV Valve - Compatible with 2006 - 2008 Jeep Grand Cherokee 4.7L V8 2007?
- 15 stores we checked sell it, including Walmart, Amazon, USAutopartsCar.com, Summit Racing, Fitment Industries.