Moderate — 2–4 hours
Description
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 | Dorman |
| Part Number | D00I CB45123PR |
Videos
projectXJ: Quick valve cover CCV (PCV) repairs for pesky oil and vacuum leaks (96-01 Jeep XJ 4.0)
Jeep TJ / XJ 4.0 PCV Issue Caused a slight Vacuum leak
Cheap Jeep Episode #27, PCV Solution, Kilmat Sound Deadening, and a clip About Headliner #jeepxj
![Jeep Cherokee: CCV System & Valve Cover - How to Replace Elbow Grommets/ How it Works [‘96-’01 XJ]](https://img.youtube.com/vi/Qk1PrDcuyZw/hqdefault.jpg)
Jeep Cherokee: CCV System & Valve Cover - How to Replace Elbow Grommets/ How it Works [‘96-’01 XJ]
Jeep 4.0 LITER PCV / CCV & Vacuum System Overview. YJ, XJ, ZJ, WJ, TJ, 4.0 6cyl
Why your Dodge 3.6 Oil Cooler is still leaking after replacement. Important installion tips!
Install Quick Connect Fuel Line Fittings AND Vacuum Line Fittings
BEST ways to repair dorman nylon plastic fuel line tubing
Symptoms of a Bad Engine Cooler (Oil and Coolant Leaks)
Ram Jeep Ecodiesel 3.0 Intake Manifold Replacement
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.
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