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GM 20921540
Mount Insulator

2010-2017 GM

Customer Questions & Expert Answers (1)
GM 20921540 Mount Insulator
  • Part Description
    Insulator, Engine Mount Dampening; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount
  • Manufacturer
    General Motors
Make sure this part fits
$4.24 MSRP: $6.65
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OEM GM Mount Insulator 20921540 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 20921540 Mount Insulator is available in the market under the name GM Engine Mount. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 20921540 Mount Insulator fits certain Chevrolet Captiva Sport models, as well as GMC Terrain models.
The original GM component designated by manufacturer part number 20921540 maintains top performance when functioning as the Insulator, Engine Mount Dampening; Engine Mount Torque Strut; Engine Mount Bracket; Motor Mount unit. The component 20921540 is constructed from durable material and its dimensions span 4.9 x 1.8 x 0.1 inches while weighing 3.90 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Insulator; Insulator, Engine Mounting. The part 20921540 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
Stability and performance of the engine depend on the GM part 20921540 Mount Insulator because it attaches the engine to the frame and reduces vibrations and unwarranted movements that might harm the driveline. Daily checks of this GM component are necessary because damaged or worn-out mounts will degrade vehicle construction standards. The maintenance procedure includes checking rubber mount conditions by modestly lifting the engine for weight relief to inspect both rubber and metal plate connections. Movement between the engine or frame and mount requires checking the fastener tightness before conducting further maintenance. The replacement process of the GM part 20921540 demands a balanced engine transaxle assembly and requires following an exact sequence for tightening the mounting bolts to preserve proper alignment. Customers can find an extensive inventory of original GM parts through our site with the genuine 20921540 available to deliver components which match factory requirements for both quality standards and operational performance. A warranty from the GM manufacturer protects all of its parts starting with your purchase date. Our company provides immediate delivery service for all orders sent directly to your home address.