2007 Jeep Commander

The 2007 Jeep Commander is a mid-size SUV that offers a blend of rugged off-road capability and family-friendly practicality. It was available with a variety of engine options: a 3.7L V6 producing 210 horsepower and 235 lb-ft of torque, a 4.7L V8 producing 235 horsepower and 330 lb-ft of torque, and a 5.7L Hemi V8 producing 330 horsepower and 375 lb-ft of torque. All engines were paired with either a 5-speed automatic transmission (V8 models) or a 4-speed automatic (V6). Many owners appreciate the Commander’s spacious interior, third-row seating, and Jeep’s signature off-road prowess. However, common complaints include its poor fuel economy, somewhat cramped third-row, and a reputation for various mechanical and electrical issues.

Engine

3.7L V6

• Overheating
  • Description/Symptoms: Engine temperature gauge rises rapidly, coolant leaks, steam from the engine bay.
  • Solution: Replace the thermostat, radiator, water pump, or check for blown head gaskets.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

4.7L V8

• Valve Train Noise (Hemi Tick)
  • Description/Symptoms: Ticking noise from the engine, often most noticeable at idle or low speeds.
  • Solution: Sometimes an oil change can help. Other times, requires replacing lifters, rocker arms, or even camshaft.
  • Estimated Cost to Fix: $20 - $2000+
  • Recalls: None Found
• Oil Leaks
  • Description/Symptoms: Oil spots under the vehicle, burning oil smell. Most commonly seen leaking from the rear main seal or valve cover gaskets.
  • Solution: Replace leaking seals and gaskets.
  • Estimated Cost to Fix: $100 - $800+
  • Recalls: None Found

5.7L Hemi V8

• Valve Train Noise (Hemi Tick)
  • Description/Symptoms: Ticking noise from the engine, often most noticeable at idle or low speeds.
  • Solution: Sometimes an oil change can help. Other times, requires replacing lifters, rocker arms, or even camshaft.
  • Estimated Cost to Fix: $20 - $2000+
  • Recalls: None Found
• Exhaust Manifold Bolts Breaking
  • Description/Symptoms: Ticking or hissing noise, especially when the engine is cold. Exhaust leak smell.
  • Solution: Replace broken exhaust manifold bolts. In some cases, the manifold itself may need replacement if warped or damaged.
  • Estimated Cost to Fix: $150 - $800+
  • Recalls: None Found

Transmission

4-Speed Automatic (42RLE - Paired with 3.7L V6)

No Issues Found

5-Speed Automatic (545RFE - Paired with 4.7L and 5.7L V8)

• Harsh Shifting
  • Description/Symptoms: Hard or jerky shifts, especially between 1st and 2nd gear. Can also experience slipping or delayed engagement.
  • Solution: Perform a transmission fluid flush and filter change. Check for any codes present. Inspect valve body, solenoids, or torque converter for damage.
  • Estimated Cost to Fix: $100 - $2500+
  • Recalls: None Found

Suspension

• Squeaking/Clunking Noises
  • Description/Symptoms: Noises coming from the front or rear suspension, especially when going over bumps.
  • Solution: Inspect and replace worn ball joints, sway bar links, bushings, and shocks/struts.
  • Estimated Cost to Fix: $50 - $500+ per component
  • Recalls: None Found
• Rear Suspension Sag
  • Description/Symptoms: Rear of the vehicle sits lower than the front, especially when loaded. Can cause poor handling and uneven tire wear.
  • Solution: Replace worn rear coil springs, shocks, or install air springs.
  • Estimated Cost to Fix: $200 - $1000+
  • Recalls: None Found

Electrical

• Totally Integrated Power Module (TIPM) Issues
  • Description/Symptoms: Erratic electrical behavior, including stalling, difficulty starting, wipers malfunctioning, horn not working, lights flickering.
  • Solution: Replace the TIPM module.
  • Estimated Cost to Fix: $800 - $1500+
  • Recalls: None Found
• Heated Seat Malfunctions
  • Description/Symptoms: Heated seats not working or only working intermittently.
  • Solution: Check wiring, replace the seat heating element, or replace the seat heating control module.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Exterior

• Rear Liftgate Issues
  • Description/Symptoms: Liftgate hard to open or close, struts failing, glass hatch not latching properly.
  • Solution: Replace liftgate struts, hinges, latch mechanism, or window seal.
  • Estimated Cost to Fix: $50 - $500+
  • Recalls: None Found

Interior

• Blend Door Actuator Failure
  • Description/Symptoms: Clicking noise behind the dashboard, inconsistent temperature control, one side blowing hot air while the other blows cold.
  • Solution: Replace the faulty blend door actuator.
  • Estimated Cost to Fix: $100 - $500+
  • Recalls: None Found
• Sunroof Issues
  • Description/Symptoms: Sunroof not opening or closing properly, leaking, or making strange noises.
  • Solution: Clean and lubricate sunroof tracks, replace sunroof motor, repair or replace damaged seals.
  • Estimated Cost to Fix: $50 - $800+
  • Recalls: None Found

Summary

The 2007 Jeep Commander presents a mixed bag. While it offers a capable and spacious platform, potential buyers should be aware of the common issues, particularly those related to the electrical system (TIPM), engine (valve train, exhaust manifold), and transmission (harsh shifting). Repair costs can range from relatively minor fixes to significant expenses, especially if major components like the TIPM or transmission require replacement. A thorough inspection by a qualified mechanic is recommended before purchasing a used 2007 Jeep Commander to identify any existing or potential problems.