--- product_id: 23660377 title: "GM Genuine Parts 15854939 Engine Mount" brand: "gm genuine parts" price: "NZ$414" currency: NZD in_stock: true reviews_count: 9 category: "Gm Genuine Parts" url: https://www.desertcart.nz/products/23660377-gm-genuine-parts-15854939-engine-mount store_origin: NZ region: New Zealand --- # Compact 7.6x6.9x6.4 in fit Alloy steel durability Made in USA precision GM Genuine Parts 15854939 Engine Mount **Brand:** gm genuine parts **Price:** NZ$414 **Availability:** ✅ In Stock ## Summary > ⚙️ Drive with confidence, powered by genuine precision. ## Quick Answers - **What is this?** GM Genuine Parts 15854939 Engine Mount by gm genuine parts - **How much does it cost?** NZ$414 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/23660377-gm-genuine-parts-15854939-engine-mount) ## Best For - gm genuine parts enthusiasts ## Why This Product - Trusted gm genuine parts brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Endure:** Constructed from rugged alloy steel to withstand heat and vibration, extending engine life. - • **Backed by GM Warranty:** Enjoy peace of mind with a 24-month unlimited mile limited warranty on genuine parts. - • **OEM-Grade Reliability:** Engineered and tested to GM’s exacting standards for a perfect fit and lasting performance. - • **Trusted by Professionals:** Highly rated by users for durability and fit, making it the go-to choice for serious drivers. - • **Precision Fit for Your Vehicle:** Vehicle-specific design ensures seamless installation and optimal engine stability. ## Overview The GM Genuine Parts 15854939 Engine Mount is a US-made, vehicle-specific motor mount crafted from durable alloy steel. Designed and tested to meet GM’s rigorous OEM standards, it ensures a precise fit and reliable engine support. Backed by a 24-month unlimited mile warranty, this mount is a trusted replacement part favored by professionals and enthusiasts alike. ## Description GM Genuine Parts Engine Mount are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE). Review: OEM Part and Great Fit - Solid mount. Fits my 2007 Yukon XL Denali perfectly. It is a bit of a job to install (requires removing the front axle), but was doable. Wish the GM engineers hadn't put the mount so close to the exhaust headers as I think the heat from the exhaust contributed to the original going bad. Hopefully this lasts at least as long as the original (original lasted about 125k miles). Review: Tight fit, did the job. - 2007 GMC Yukon Denali XL 6.2 L, Old motor mount had failed, could feel engine bang on acceleration. Tight fit, removed steering linkage & manifold heat shield to access the 7 bolts to remove old one. Jacked up engine and was able to remove old broken mount and replace with new one from the top. 6 hours on a Saturday, well worth it. ## Features - Country of Origin : United States - The Package Height of the Product is 6.4 inches - The Package Length of the Product is 7.6 inches - The Package Width of the Product is 6.9 inches - Fit type: Vehicle Specific ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B010GP92B6 | | Best Sellers Rank | #132,917 in Automotive ( See Top 100 in Automotive ) #244 in Automotive Replacement Engine Mounts | | Brand | GM GENUINE PARTS | | Brand Name | GM GENUINE PARTS | | Customer Reviews | 4.7 out of 5 stars 171 Reviews | | Finish Type | Unfinished | | Finish Types | Unfinished | | Global Trade Identification Number | 00808709359357 | | Included Components | Motor Mount | | Item Depth | 6.4 inches | | Item Dimensions | 7.6 x 6.9 x 6.4 inches | | Item Type Name | Motor Mount | | Item Weight | 6.1 pounds | | Item dimensions L x W x H | 7.6 x 6.9 x 6.4 inches | | Manufacturer | ACDelco | | Manufacturer Part Number | 15854939 | | Manufacturer Warranty Description | 24 Month / Unlimited Mile Limited Warranty on parts sold on or after 04/01/18. (Parts Only) Please see ACDelco.com for more details. | | Material | Alloy Steel | | Material Type | Alloy Steel | | Model Number | 15854939 | | Set Name | 1 | | UPC | 808709359357 | | Unit Count | 1 Count | ## Product Details - **Brand:** GM GENUINE PARTS - **Finish Type:** Unfinished - **Item Weight:** 6.1 pounds - **Item dimensions L x W x H:** 7.6 x 6.9 x 6.4 inches - **Material:** Alloy Steel ## Images ![GM Genuine Parts 15854939 Engine Mount - Image 1](https://m.media-amazon.com/images/I/51ef56+4tAL.jpg) ![GM Genuine Parts 15854939 Engine Mount - Image 2](https://m.media-amazon.com/images/I/61BRSekki+L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ OEM Part and Great Fit *by H***O on January 30, 2016* Solid mount. Fits my 2007 Yukon XL Denali perfectly. It is a bit of a job to install (requires removing the front axle), but was doable. Wish the GM engineers hadn't put the mount so close to the exhaust headers as I think the heat from the exhaust contributed to the original going bad. Hopefully this lasts at least as long as the original (original lasted about 125k miles). ### ⭐⭐⭐⭐⭐ Tight fit, did the job. *by C***N on June 15, 2020* 2007 GMC Yukon Denali XL 6.2 L, Old motor mount had failed, could feel engine bang on acceleration. Tight fit, removed steering linkage & manifold heat shield to access the 7 bolts to remove old one. Jacked up engine and was able to remove old broken mount and replace with new one from the top. 6 hours on a Saturday, well worth it. ### ⭐⭐⭐⭐⭐ Worked great *by K***O on March 10, 2021* Like others have said this is a job so be prepared, I found it easier on my application to pull off the exhaust manifold. With this removed I had room to get the mount up and lower it through the bottom. Seems like a quality part hopefully it lasts as long as the original. ## Frequently Bought Together - ACDelco GM Genuine Parts 15854939 Engine Mount - ACDelco GM Genuine Parts 15840278 Automatic Transmission Mount - ACDelco GM Genuine Parts 15854941 Engine Mount --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.nz/products/23660377-gm-genuine-parts-15854939-engine-mount](https://www.desertcart.nz/products/23660377-gm-genuine-parts-15854939-engine-mount) --- *Product available on Desertcart New Zealand* *Store origin: NZ* *Last updated: 2026-09-16*