$76.99
$100.09
This truck part is made by Cummins®. We guarantee that all of our parts are from the OEM (original equipment manufacturer), ensuring a proper fit and quality manufacturing. We make it easy to buy truck parts online.
We honor the warranty provided by the original equipment manufacturer.
DESCRIPTION
A thermostat is a component of a truck's cooling system that regulates the temperature of the engine by controlling the flow of coolant. The part number for this specific thermostat is 3870861. It works by blocking or opening a valve in response to changes in temperature, allowing coolant to flow through the engine when it reaches its optimal operating temperature. If the thermostat fails, it can cause overheating and damage to the engine. Therefore, it is important to regularly check and replace your truck's thermostat as needed to ensure proper functionality of your vehicle's cooling system.
SPECIFICATIONS
Service Part Topic
08T8-13
Package Dimensions
4.3 x 4.3 x 4.25 in
Weight
0.047 lbs
RECOMMENDED PARTS
* This information is provided as is and may be out of date. Please contact us or the manufacturer to verify warranty
coverage.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
* Variable geometry turbocharger and electronic actuator repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after October 1, 2018.
* Diesel Oxidation Catalyst (DOC), Diesel Particulate Filter (DPF), Selective Catalyst Reduction (SCR) catalyst, and Electronic Control Module (ECM) repairs are not eligible to be claimed as over-the-counter under New or ReCon parts warranty for parts installed after January 1, 2020.
* These restrictions are only applicable to New parts and ReCon parts coverages for the components listed above sold to a customer in the US or Canada. All other coverages are excluded. All other regions are excluded.
; %7D .b %7B fill: none; stroke: %23fff; stroke-miterlimit: 10; stroke-width: 11px; %7D %3C/style%3E%3ClinearGradient id='a' x1='23.8' x2='129.71' y1='37.23' y2='139.74' gradientTransform='matrix(.29182 0 0 .29182 43.5 40.5)' gradientUnits='userSpaceOnUse'%3E%3Cstop stop-color='%23f36d2b' offset='0'/%3E%3Cstop stop-color='%23ee323a' offset='1'/%3E%3C/linearGradient%3E%3Cfilter id='b' x='0' y='0' width='257' height='257' filterUnits='userSpaceOnUse'%3E%3CfeOffset dy='3' input='SourceAlpha'/%3E%3CfeGaussianBlur result='c' stdDeviation='14.5'/%3E%3CfeFlood flood-opacity='.169'/%3E%3CfeComposite in='SourceGraphic' in2='result1'/%3E%3C/filter%3E%3C/defs%3E%3Cg transform='translate(-88,2)'%3E%3Cg class='c' transform='translate(46.5,-40.5)'%3E%3Ccircle class='a' cx='68.305' cy='65.305' r='24.805' style='fill:url(%23a);stroke-width:.29182'/%3E%3C/g%3E%3Cg transform='matrix(.29182 0 0 .29182 104.3 14.299)'%3E%3Ccircle class='b' cx='36' cy='36' r='36'/%3E%3Cpath class='b' transform='translate(-1993.9 -1555.3)' d='m2030 1572v22.852h18.516'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E%0A){kind=small}
; %7D .b %7B fill: none; stroke: %23fff; stroke-miterlimit: 10; stroke-width: 10px; %7D%0A%3C/style%3E%3ClinearGradient id='a' x1='23.8' x2='129.71' y1='37.23' y2='139.74' gradientTransform='matrix(.29182 0 0 .29182 43.5 40.5)' gradientUnits='userSpaceOnUse'%3E%3Cstop stop-color='%23f36d2b' offset='0'/%3E%3Cstop stop-color='%23ee323a' offset='1'/%3E%3C/linearGradient%3E%3Cfilter id='b' x='0' y='0' width='257' height='257' filterUnits='userSpaceOnUse'%3E%3CfeOffset dy='3' input='SourceAlpha'/%3E%3CfeGaussianBlur result='c' stdDeviation='14.5'/%3E%3CfeFlood flood-opacity='.169'/%3E%3CfeComposite in='SourceGraphic' in2='result1'/%3E%3C/filter%3E%3C/defs%3E%3Cg transform='translate(2,2)'%3E%3Cg class='c' transform='translate(-43.5,-40.5)'%3E%3Ccircle class='a' cx='68.305' cy='65.305' r='24.805' style='fill:url(%23a);stroke-width:.29182'/%3E%3C/g%3E%3Cg transform='matrix(.29182 0 0 .29182 15.648 15.86)'%3E%3Cpath class='b' transform='translate(-1735.3 -1357)' d='m1751 1384.5 10.419 10.419 20.453-20.452'/%3E%3Cpath class='b' transform='translate(-2778 -1743)' d='m2838.7 1743c0 41.7 7.358 46.734-30.046 69.422-37.405-22.688-30.047-27.726-30.047-69.422z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E){kind=small}
; %7D .b %7B fill: none; stroke: %23fff; stroke-miterlimit: 10; stroke-width: 11px; %7D %3C/style%3E%3ClinearGradient id='a' x1='23.8' x2='129.71' y1='37.23' y2='139.74' gradientTransform='matrix(.29182 0 0 .29182 43.5 40.5)' gradientUnits='userSpaceOnUse'%3E%3Cstop stop-color='%23f36d2b' offset='0'/%3E%3Cstop stop-color='%23ee323a' offset='1'/%3E%3C/linearGradient%3E%3Cfilter id='b' x='0' y='0' width='257' height='257' filterUnits='userSpaceOnUse'%3E%3CfeOffset dy='3' input='SourceAlpha'/%3E%3CfeGaussianBlur result='c' stdDeviation='14.5'/%3E%3CfeFlood flood-opacity='.169'/%3E%3CfeComposite in='SourceGraphic' in2='result1'/%3E%3C/filter%3E%3C/defs%3E%3Cg transform='translate(-1137 -1)'%3E%3C/g%3E%3Cg%3E%3Cellipse class='a' transform='translate(-41.5 -38.5)' cx='68.305' cy='65.305' rx='24.805' ry='24.805' style='fill:url(%23a);stroke-width:.29182'/%3E%3Cpath class='b' transform='matrix(.29182 0 0 .29182 16.683 28.431)' d='m26.284 0-26.284 17.551m42.284-17.551 26.284 17.551m-25.284-21.551a9 9 0 0 1-9 9 9 9 0 0 1-9-9 9 9 0 0 1 9-9 9 9 0 0 1 9 9zm31.5-0.391a40.5 40.5 0 0 1-40.5 40.5 40.5 40.5 0 0 1-40.5-40.5 40.5 40.5 0 0 1 40.5-40.5 40.5 40.5 0 0 1 40.5 40.5z' style='fill:none;stroke-miterlimit:10;stroke-width:11px;stroke:%23fff'/%3E%3C/g%3E%3C/svg%3E){kind=small}