(615) 374-8547
Injectors by Marv
From stock rebuilds, to high horsepower, we are your 7.3l, DT530, and CAT 3126 HEUI injector experts!
Learn More About Us
Why We’re Unique
Here in Middle Tennessee, we grew up with the love for reliable, heavy duty vehicles that helped us work hard and play even harder. We’re passionate about the way we live life and the care we take of those that share our passions. We bring that commitment to the work we do each and every day.
Injectors by Marv has the equipment and expertise to level-up your fuel system, turbo and transmission. Our emphasis is on transparency and professionalism. We pride ourselves on performing the highest quality servicing as quickly and efficiently as possible — something all our customers appreciate.
Our Testimonials
References From Real People
As a top injector manufacturer in MIddle Tennessee, we make sure to give our customers and their vehicles the attention and dedication they deserve.
Just installed a set of 160/0 in an E99 from Injectors by Marv for a customer of ours. After doing so, I'll never sell another set of stock injectors. There is no reason not to. They perform that well.
Chris Gayne
Very professional and very knowledgeable. Will be ordering my oversize injectors when I start my build!!!
Luke Red Smith
Injectors by Marv has my respect. I was fully prepared to buy/spend money on unnecessary products but they were upfront and honest with me and saved me time and money. They also pointed me in the right direction for the actual problem. When it’s time to replace my injectors there is no other place I’ll go. Thanks for the few minutes you spent replying through your Facebook page. Good customer service is hard to find.
Danny Gallagher
Authorized Installers
Andy's Garage Service
5976 Maple ST, Park Hill, MO 63601
(573-)431-2626
257 Diesel Repair and Performance
2564 Old Valley Pike, New Market, VA 22844
(540)-335-6716
2nd Shift Diesel
32 Cleveland Ave, Nashville, TN 37210
(615)-785-9764
Dale County Diesel
696 Daleville Ave, Daleville, AL 36322
(334)-237-3433
Vengeance Automotive and Diesel
2700 Couchville Pike, Nashville, TN 37217
(615)-593-0084
ECO Diesel Dynamics
159 Barley Park LN Suite E, Mooresville, NC 28115
(980)-435-5167
