Truck owners and mechanics, if you're dealing with a faulty EGT sensor on your Mack or Volvo engine, this Collinstie replacement is exactly what you need! Specifically designed for 2010-2019 Mack MP8 and MP7 engines, plus Volvo D11 and D13 models, this sensor delivers reliable performance that meets or exceeds OEM standards. The quality materials ensure stable, accurate temperature readings that your engine management system depends on. It's a direct plug-in replacement too - no modifications or adapters needed, just swap out the old sensor and you're back on the road. The part numbers cross-reference with OE 21164790, 7421164790, S11021, and 81047, so you know you're getting the right fit. As an aftermarket product, you get the same performance as the original but without the dealership price tag. Installation is straightforward for anyone familiar with engine components, and the build quality feels solid and durable. Whether you're a fleet manager keeping trucks running or an owner-operator handling your own maintenance, this sensor gets your rig back in business without breaking the bank. Reliable performance at a reasonable price - what more could you ask for?
Free 30-day returns 
Free 30-day returns
