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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

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Caterpillar C Series Thermostats

Our vast selection of Thermostats are sure to help with your Caterpillar C10 or C15 engines needs.

If you do not see the Caterpillar part you are looking for, please use our quote request form or call us at 888.687.0539: our knowledgeable inside sales staff will gladly assist you.

DS-119-3075
Hassle-Free Return Item

THERMOSTAT - 3114 / 3116 / 3126 / C7 (178DEGF/81DEGC)

$15.16

DS-120-9453
Restocking Fee Applies

THERMOSTAT - 3406 / 3408 / C15 (170degF/76degC)

$30.57

DS-126-5869
Restocking Fee Applies

THERMOSTAT - 3114 / 3116 / 3126 / C7 (200degF/94degC)

$13.76

DS-247-7133
Hassle-Free Return Item

THERMOSTAT - 3176 / 3196 / 3406 / C9 (208degF/98degC)

$31.94

DS-248-5513
Hassle-Free Return Item

THERMOSTAT - 3176 / 3196 / 3406 / C9 (180DEGF/82DEGC)

$33.42

DS-249-5541
Hassle-Free Return Item

THERMOSTAT - C2.2 / 3024 / 3024C

Surplus Item - Special Pricing

$13.36

DS-284-5421
Hassle-Free Return Item

THERMOSTAT - 3176 / 3406 / 3196 / 3126 / C7

$16.83

888.687.0539 (U.S.)|225.706.4858 (Int.)

Monday-Friday 7am-5pm CST
8784 S. Choctaw Dr. Baton Rouge, LA 70815
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Caterpillar® and all of the Caterpillar® engine models listed on this website are registered trademarks of Caterpillar, Inc. Cummins® and all of the Cummins® engine models listed on this website are registered trademarks of Cummins. Detroit Diesel® and all of the Detroit Diesel® engine models listed on this website are registered trademarks of Daimler AG. John Deere® and all of the John Deere® engine models listed on this website are registered trademarks of John Deere. Allison Transmission® and all of their transmission models listed on this website are registered trademarks of Allison Transmission®. Diesel Parts Direct is not an authorized dealer for Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission. None of the parts beginning with "DS" or "R" are genuine Caterpillar, Cummins, Detroit Diesel, John Deere, or Allison Transmission items.

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