- About This Product
DescriptionCummins 3923129 speed/crank position sensor for '97-'98 12-valve Dodge Turbo Diesel trucks.
Replaces Mopar # 4882763
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Engine speed sensor
May 14, 2018 | By Preston Netherly
Ordered this and got it quick. When this little sensor goes bad ya loose not only the tach but the a/c and charging as well. This fixed my problem after figuring out the problem was not the asd relay. Best price around. Beat everyone else by $50.
Oct 29, 2017 | By Katherine
They had the best price, and gave me a few freebies in the mail. The part fixed my problem but even if it didn't, that would be my own fault. My truck is up and running now
Works good, fixed my issue
Jun 21, 2017 | By David
Fast shipping, works good
Sep 29, 2016 | By Tim
First time buyer. Great product, great service. I'll be back!