DNJ
DNJ 2005 Cadillac STS 4.6L Motor Mount
DNJ 2005 Cadillac STS 4.6L Motor Mount
Part number: MMK1083_11
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Listed for: Cadillac STS 4.6LFitment notes & questions
2005 Cadillac STS 4.6L Motor Mount by DNJ for 2005 Cadillac STS with the 4.6L engine. Worn mounts cause clunks when shifting, extra vibration at idle and engine movement under load.
Quick facts
- Brand: DNJ
- Part type: Mount
- Listed for: 2005 Cadillac STS
- Engine: 4.6L
- Engine code: VIN N 24V DOHC
- Part number: MMK1083_11
Listed fitment
- [2003-2014] GM / V6, V8 / 2.8L, 3.0L, 3.2L, 3.6L, 4.4L, 4.6L, 5.7L, 6.0L / 170, 182, 197, 217, 267, 281, 350, 364 DOHC, OHV 16V, 24V, 32V [(LF1, LFW, LLT, LY7, NORTHSTAR)]
Good to know
- Notes: Set, Set; Front Motor Mounts
- Warranty terms: 12 month or 12,000 mile warranty whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.
Tip: Support the engine from below before removing a mount, and tighten the bolts with the weight on the mounts.

About this mount for the Cadillac STS 4.6L
Mounts wear as a set, so replacing them together keeps the drivetrain sitting straight.
Fitment notes
- Listed for: Cadillac STS 4.6L.
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from DNJ and can change. The details above this guide are the latest we have.
Not sure it fits? Message us your vehicle details and we'll double-check fitment before you buy.
Ask about fitmentParts that usually go with it
- Transmission mount. Often worn at the same time as engine mounts.
More for your car: Engine & Motor Mounts · Cadillac Parts · Engine
Questions about Cadillac STS 4.6L engine mount
Will this fit my Cadillac STS 4.6L?
What are signs of bad motor mounts?
Where do specs and warranty details come from?
Questions & answers
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