Spark Plug - Mopar (SP149125AF)

Details

• Brand:

  

• SKU:

  SP149125AF

• Other Names:

  05149125ae

• Description:

  SPARK PLUG

  The Mopar SP149125AF Spark Plug is a genuine OEM spark plug engineered for Chrysler, Dodge, Jeep, and Ram vehicles equipped with the 3.6L Pentastar V6 engine. The key takeaway is that this plug is designed to deliver precise ignition, long service life, and correct heat‑range performance specifically matched to the Pentastar’s combustion characteristics.

  🔧 What Mopar SP149125AF Is

  A factory‑specified spark plug built to:

  • Maintain optimal ignition timing
  • Withstand high combustion temperatures
  • Provide consistent spark energy
  • Support smooth idle and efficient fuel burn
  • Reduce misfires and improve throttle response

  It supersedes part number SP149125AE, meaning it is the updated OEM replacement.

  📏 Part Details

  • Part Number: SP149125AF
  • Supersedes: SP149125AE
  • Engine Application: 3.6L V6 (Pentastar)
  • Type: Fine‑wire, high‑temperature spark plug (OEM‑grade)
  • Fitment: Direct replacement
  • Gap: Pre‑set to factory specification (do not adjust unless service manual instructs)
  • Sold: Individually

  🚗 Typical Vehicle Compatibility

  Used in many Chrysler‑family vehicles with the 3.6L Pentastar, including:

  • Dodge Challenger
  • Dodge Charger
  • Dodge Durango
  • Jeep Grand Cherokee
  • Jeep Wrangler
  • Chrysler 300
  • Chrysler Pacifica
  • Ram 1500 (Pentastar models)

  If you want exact fitment, tell me your year, make, and model.

  🛠 Why This Plug Matters

  • Ensures proper combustion and engine smoothness
  • Maintains OEM performance and emissions standards
  • Designed for long service intervals
  • Matches the ignition coil output and heat range required by the Pentastar engine

  🛒 Products Found

  Here are the exact products returned from the shopping tool:

  OEMMOPARPARTSEXPRESS.COM

  If you'd like, I can also:

  • Confirm fitment for your specific vehicle
  • Compare this plug to NGK, Denso, or Champion equivalents
  • Provide replacement intervals and torque specs for your engine
• Notes: Engines: 3.6L Mid V6 Engine. 3.0l v6 24v vvt engine. 3.6l v6 24v vvt engine. 3.6l v6 24v vvt engine w/ess. 3.6l v6 ffv 24v vvt engine.
• Applications: S 4x4. E 4x2. E 4x4. Lux 4x4. Lux FWD. Plus AWD. Recon 4x4. L Plus 4x4. Summit 4x2. Summit 4x4. 4x4. 4x4 RHD. Altitude 4x4. Altitude FWD. Hard Rock 4x4. 35th Anniversary Plus. X 70th Anniversary 4x2. X 70th Anniversary 4x4. 10th Anniversary Edition. 100th Anniversary Edition. With Tech Connect Package 4x4. With Tech Connect Package FWD. 4x2. 4x4. 75th Anniversary Edition 4x2. 75th Anniversary Edition 4x4.
• Replaces:

  5149125ad, 5149125ae, sp149125ad, sp149125ae

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov