About TRQ: TRQ is a trusted brand dedicated to making every repair a success story by combining premium parts with easy installation. Each TRQ part is engineered by a team of automotive experts to meet or exceed OEM standards, delivering enhanced performance and maximum longevity. With rigorous in-house testing, the brand ensures superior fit and function across every product line. TRQ also provides customers with best-in-class, step-by-step installation videos—so you can complete repairs with confidence, whether you're a first-time DIYer or an industry professional.
Attention California Customers:
WARNING: This product can expose you to chemicals including Lead and Lead Compounds, which are known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
This part fits
8 vehicles spanning 2005-2010.
Fits these Makes
Select vehicle
Year
Make
Model
Description
2005
Chrysler
300
Chrysler 300 V8 6.1L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2005-2010
Chrysler
300
Chrysler 300 V8 5.7L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2007
Chrysler
300
Chrysler 300 V8 6.1L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2009-2010
Dodge
Challenger
Dodge Challenger V8 5.7L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2006-2010
Dodge
Charger
Dodge Charger V8 5.7L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2007
Dodge
Charger
Dodge Charger V8 6.1L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2005-2008
Dodge
Magnum
Dodge Magnum V8 5.7L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
2007
Dodge
Magnum
Dodge Magnum V8 6.1L Front Driver & Passenger Side 2 Piece Engine Mount Set TRQ MTA71135
Part Interchange
Brand Label
Part Number
Marmon Ride Control
A5390
DEA Products
A5390
DIY Solutions
EMT00172
DIY Solutions
EMT00509
Westar
EM-3138
Chrysler
4578046AF
Chrysler
4578194AE
Chrysler
4578193AE
Chrysler
4578046AE
Chrysler
4578046AC
Chrysler
4578194AD
Chrysler
4578194AC
Chrysler
4578046AD
Mopar
5180406AE
Anchor
3138
Marmon Ride Control
A5390X
This item may be interchangeable with parts from other brands with the above part numbers.
This information is provided only for reference and does not guarantee that the item you are
purchasing is identical to parts with part numbers from the brands listed above.
To confirm that this item fits your vehicle, use the above "Check Vehicle Fit" option.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
FREE Shipping is standard on orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii and Alaska.
Shipping is not available to a P.O. Box, APO/FPO/DPO addresses, US Territories, or Canada for this item.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii.
Final shipping costs are available at checkout.
Product Reviews
5.0/ 5
★★★★★★★★★★
6 reviews
5★
100%
4★
0%
3★
0%
2★
0%
1★
0%
★★★★★October 18, 2025
I originally thought I had wrong motor mounts when I put them side by side (1/2" difference in height) so I went to Chrysler Dealership and was advised that the difference in height was due to compression and loss of fluid.
I installed the mounts and I'm happy with the results. Thank You for assistance.
Tony M
★★★★★May 14, 2025
Good product
Good
★★★★★November 21, 2023
DIY Friendly
Very simple to install and they were an exact match! Everything lined up perfectly!
★★★★★January 15, 2022
Would recommend to others!
I had to buy these replacement mounts because the car shop I took it to pulled out my engine with chains and broke the mound in half! I have bought MOST of my car parts from here and have been satisfied with the products and how durable they are. I have my car by the salt water, so the quality paint on the carts have held up good so far! Will buy these again if I ever have to replace them.
★★★★★July 5, 2019
Chrysler300C order
Excellent business !
★★★★★April 22, 2019
Great product
They were exactly what I ordered and arrived on time.
Showing 1–6 of 6 reviews
MTA71135
In Stock
Customer Q&A
Got a question about this part? Post it and get answers from our team.
DSeptember 30, 2024
Are these the proper hydrolic type the 300C is supposed to have?
Yes, these parts are direct replacements for the 2005-2010 Chrysler 300 C V8 5.7L.
Andra · October 1, 2024
AndyApril 20, 2023
Do yall know who the manufacturer of these mounts is?
These are manufactured by TRQ. TRQ is a high quality, high-end name brand that we offer and back with our 1A Auto Limited Lifetime Warranty.
Jessica · April 20, 2023
EddieSeptember 28, 2021
My car is a 2.7 V6 Not a 5.7 V8 ?
This is unable to fit for your engine size vehicle.
Emma · September 28, 2021
osamaJanuary 31, 2018
this is set of right and left ?
Thanks for your question! This kit is for the pair, driver and passenger side, mounts. Thank you!
Adam · February 3, 2018
Showing 1–4 of 4 questions
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