This engine coolant temperature sensor is designed to match the fit and function of the original sensor on specified vehicles, and is engineered for durability and reliable performance. With over 80,000 products backed by a team of product engineers and experts based in the United States, Dorman is the first choice of automotive professionals, backyard mechanics, and do-it-yourselfers all over North America.

• Direct replacement - this engine coolant temperature sensor is designed to match the fit and function of the original sensor on specified vehicles
• Ideal solution - this sensor is a reliable replacement for an original part that has failed due to fatigue or electrical malfunction
• Durable construction - this sensor is made from quality components to ensure reliable performance and a long service life
• Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience
• Ensure fit - to make sure this part fits your exact vehicle, input your year, make, model and configuration into the fitment tool on this page
• Vehicle model years this part fits:
  Mack CH: 1999, 2000, 2001, 2002, 2003
  Mack CL: 1999, 2000, 2001, 2002, 2003
  Mack CV: 2001, 2002, 2003
  Mack CX: 1999, 2000, 2001, 2002, 2003, 2004
  Mack DM: 1999, 2000, 2001, 2002, 2003, 2004, 2005
  Mack DMM: 1999, 2000, 2001, 2002, 2003
  Mack LE: 1999, 2000, 2001, 2002, 2003
  Mack MR: 1999, 2000, 2001, 2002, 2003, 2005
  Mack RB: 1999, 2000, 2001, 2002, 2003, 2004, 2005
  Mack RD: 1999, 2000, 2001, 2002, 2003, 2004