MOTOKU PCV Valve and Hose Assembly for Jeep 3.7L (2007–2012) — Direct-Fit, OE-Length Replacement

The MOTOKU PCV valve and hose assembly replaces the crankcase ventilation parts for 3.7L Jeep and compatible Dodge/Ram models, restoring proper vapor routing and reducing oil vapor buildup.

If your 3.7L engine is experiencing oil leaks, rough idle or increased oil consumption due to a worn PCV system, this direct-fit MOTOKU kit offers a ready-to-install replacement. It’s designed to match OE mounting points and hose lengths for select Jeep, Dodge and Ram vehicles from the 2007–2012 era, making repairs faster and minimizing the need for modifications.

Which vehicles will this PCV valve and hose fit?

This kit is engineered to fit a range of 3.7L V6 engines across Jeep, Dodge and Ram models from late-2000s to early-2010s production years. Confirm the part by matching your vehicle’s year and engine size before ordering.

• Jeep Commander and Grand Cherokee 3.7: 2007–2010
• Jeep Liberty 3.7: 2007–2012
• Dodge Dakota, Durango, Nitro 3.7 and Ram 1500/Dakota 3.7: select years 2007–2012

How does installing this MOTOKU assembly help engine performance?

Replacing a failing PCV valve and cracked hose helps maintain correct crankcase pressure and prevents oil vapor from re-entering intake passages. That can improve idle stability and reduce oil leaks without any ECU reprogramming.

• Restores intended crankcase ventilation flow paths
• Reduces oil residue buildup on intake components
• Helps stabilize idle and reduces rough-running symptoms tied to PCV failures

Is this a direct replacement and what does installation involve?

The MOTOKU kit is built to match OEM connection points and hose lengths for straightforward swap-in replacement in compatible models. Installation is typically a simple mechanical job requiring basic hand tools and about 20–40 minutes for most technicians or experienced DIYers.

• Direct-fit valve and molded hose—no cutting or splicing required
• Uses existing clamps or supplied fasteners where applicable
• Recommended inspection of adjacent vacuum lines and grommets during installation

What should I check before buying this replacement part?

Verify your vehicle’s engine displacement (3.7L) and model year range listed for compatibility. Also inspect the current PCV hose routing and connectors to ensure they match the MOTOKU assembly’s fittings for a clean swap.

• Confirm exact model and production years against the compatibility list
• Compare connector shapes and hose lengths to your existing parts
• Look for oil-soaked hoses, brittle rubber, or valve clicking as failure signs

Who this is for: This MOTOKU PCV valve and hose kit is intended for owners, mechanics and restoration shops working on late-2000s to early-2010s Jeep, Dodge and Ram vehicles with the 3.7L V6 who need an affordable, OE-style replacement to restore correct crankcase ventilation. It’s a practical choice for routine maintenance, troubleshooting oil consumption or clearing intake oil deposits, and for anyone seeking a direct-fit part that reduces downtime and avoids custom plumbing.