Dorman - HD Solutions Differential Oil Temperature Sensor with Durable Construction for 2007-2008 Kenworth T600A, T660, T800 and Peterbilt 379 505-5401

Differential Oil Temperature Sensor for 2007-2008 Kenworth T600A, T660, T800 and Peterbilt 379 that replaces the factory sensor to ensure accurate oil temperature readings.

Built to meet the manufacturer’s design intent for reliable service.

Key Features

• OEM compatible sensor designed for Kenworth T600A, T660, T800 and Peterbilt 379
• Measures differential oil temperature accurately
• Durable construction for long service life
• Easy installation with existing mounting points
• Part number 505-5401

Benefits

• Keeps engine operating within safe temperature range
• Prevents overheating and potential damage
• Improves fuel efficiency by maintaining optimal oil viscosity
• Reduces maintenance costs through reliable monitoring
• Enhances vehicle uptime with dependable performance

Application

This part is ideal for fleet operators, heavy-duty truck owners, and maintenance shops that need a reliable temperature sensor to keep their engines running smoothly.

Fitment Notes

• Fits Kenworth T600A, T660, T800 and Peterbilt 379 from 2007 to 2008

Why Choose Dorman - HD Solutions?

• Choosing Dorman aftermarket replacement parts is a smart way to restore your vehicle with confidence, thanks to a strong focus on fit, durability, and dependable performance. Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function, helping ensure a smoother installation and reliable results. Built with quality materials and validated through testing, they’re made to stand up to daily driving demands and help reduce the risk of repeat repairs. For a long-lasting fix you can trust, Dorman delivers proven aftermarket solutions that keep your vehicle operating the way it should.

What’s in the Box

• 1 PC

Item Dimensions

• 4.4in x 2.8in x 2.2in, weight 0.2lbs