Top 10 Best Duramax Upgrades [2022]

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Are you looking for Duramax Upgrades Reviews? Our experts found 44467 number of feedback online for "Duramax Upgrades" and shortlisted them. This suggestions is created for those looking for their ideal Duramax Upgrades. On selected products for the Best Duramax Upgrades you will see ratings. The rating matrix we have generated is based on user ratings found online. Take a look -

Best Duramax Upgrades

Best Duramax Upgrades

We found 44467 reviews when researching. We have considered users feedback on the duramax upgrades and our suggestions includes only the finest of them in this article.

Comparison Chart of Top 10 duramax upgrades

NoProductScoreAction
1Fleece Performance Engineering -GM-ALO-37 Gm All Lights On (2003-2007 Classic)9.8Buy On Amazon
2Duramax Transmission Lines/Hoses (06-10) Heavy-Duty upgrade- Chevy GMC 6.6L w/Allison-Transmission Cooler Lines9.8Buy On Amazon
3Genuine GM 12642624 Fuel Filter9.8Buy On Amazon
4PPE Viton O-Ring Upgrade for Race Fuel Valve 113073001 Compatible with GM 2004-2010 6.6L Duramax LLY LBZ LMM and Dodge 2007-2018 6.7L Cummins9.4Buy On Amazon
5Bully Dog - 40420 - GT Platinum Diesel Diagnostic and Performance Tuner with 4-Preloaded Tunes9.4Buy On Amazon
6APDTY 015249 Fuel Injector Wire Repair Kit9.4Buy On Amazon
7Duramax Transmission Lines/Hoses (04-05) Heavy-Duty upgrade-Chevy GMC 6.6L w/Allison-Transmission Cooler Lines9Buy On Amazon
8NDRUSH LED Interior Door Light Door Panel Courtesy Light Warning Light Lamp Assembly Compatible with 1999-2006 Silverado/Sierra 1500 2001-2006 3500 2500 HD 1999-2006 Yukon 1995-1999 C1500 C2500 C35009Buy On Amazon
9Fahren 9005/HB3 LED Headlight Bulbs9Buy On Amazon
10Duramax Transmission Lines/Hoses (06-10) 5/8" XTREME-DUTY upgrade-Chevy GMC 6.6L w/Allison-Transmission Cooler Lines8.6Buy On Amazon

1. Fleece Performance Engineering -GM-ALO-37 Gm All Lights On (2003-2007 Classic)

  • ALL LIGHTS ON: Simply install the module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead.
  • SIMPLE UPGRADE: The module installs right inside your fuse box.
  • EASY INSTALL: Installs in 5 minutes or less.
  • FITMENT: Fits on 2003-2007 full size GM trucks (2005-3500 Silverado/Sierra) or if your fuse box is laid out like the one shown in the photos.
  • NORMAL FUNCTION: When the high-beams are not turned on your low-beams and fog lights will function normally.

2. Duramax Transmission Lines/Hoses (06-10) Heavy-Duty upgrade- Chevy GMC 6.6L w/Allison-Transmission Cooler Lines

  • Replaces 2006-2010 Chevy,GMC 6.
  • 1/2″ DOUBLE Steel Braided w/abrasion resistant exterior (3X the protection to prevent against rub through or road hazards) – 5000 PSI (20,000 BPSI) Premium Hose (the Allison transmission operates at 300 psi max pressure) – High Quality, crimped on, zinc plated (1) piece hose ends are used on our Duramax transmission lines.
  • Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines.
  • Free 2-3 Day Expedited Shipping – Orders normally ship out same day M-F + Sat.
  • Lifetime Warranty & 24/7/365 support with quick response

3. Genuine GM 12642624 Fuel Filter

  • Package Weight: 3.15 pounds
  • Package Dimensions: 30.988 L x 19.812 H x 21.336 W (centimeters)
  • Country of Origin : China
  • Part number: 12642624

4. PPE Viton O-Ring Upgrade for Race Fuel Valve 113073001 Compatible with GM 2004-2010 6.6L Duramax LLY LBZ LMM and Dodge 2007-2018 6.7L Cummins

5. Bully Dog – 40420 – GT Platinum Diesel Diagnostic and Performance Tuner with 4-Preloaded Tunes

  • Wide make & model fit – Fitting a wide array of Ford, Dodge & GM Diesel Models.
  • Fuel economy – Enjoy fuel saving preloads for long-haul and around town driving.
  • Heads up display – Monitor over 15 performance parameters at a glance with a dynamic LCD display mounted on a pillar, window, or dash.
  • Pick your power – Utiliize multiple preloads and up to 10 custom tune files to match your vehicle and performance needs.
  • Code clearing – Diagnose and clear trouble codes to ensure proper engine operation

6. APDTY 015249 Fuel Injector Wire Repair Kit

  • Brand New Fuel Injector Wiring Harness Upgrade Kit
  • Meets Or Exceeds OEM Specs
  • Factory OEM Fit Form And Function
  • Match Vehicle To Compatibility Chart To Ensure Exact Fitment
  • Replaces 98017958

7. Duramax Transmission Lines/Hoses (04-05) Heavy-Duty upgrade-Chevy GMC 6.6L w/Allison-Transmission Cooler Lines

  • CR Performance 2004-2005 Chevy,GMC 6.
  • 1/2″ DOUBLE Steel Braided w/abrasion resistant exterior (3X the protection to prevent against rub through or road hazards) – 5000 PSI (20,000 BPSI) Premium Hose (the Allison transmission operates at 300 psi max pressure) – High Quality, crimped on, zinc plated (1) piece hose ends are used on our Duramax transmission lines.
  • Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines.
  • Free 2-3 Day Expedited Shipping – Orders normally ship out same day M-F + Sat.
  • Lifetime Warranty & 24/7/365 support with quick response

8. NDRUSH LED Interior Door Light Door Panel Courtesy Light Warning Light Lamp Assembly Compatible with 1999-2006 Silverado/Sierra 1500 2001-2006 3500 2500 HD 1999-2006 Yukon 1995-1999 C1500 C2500 C3500

  • Fitment:Compatible with 1997-2000 Chevy GMC C/K 1500 2500 3500 Pickup, 1996-2000 Chevy GMC C/K 1500 2500 Suburban, 1999-2006 Cadillac Escalade, 1995-2006 Chevy Tahoe, 2000-2006 Chevy Suburban 1500 2500, 1995-2006 GMC Yukon, 2000-2006 GMC Yukon XL 1500 2500, 2003-2009 Hum-mer H2, 2002-2006 Chevy Avalanche 1500 2500, 1999-2006 Chevy Silverado 1500 2500 HD 3500 HD Pickup, 1999-2006 GMC Sierra 1500 2500 3500 Pickup, 2007 Chevy Silverado/GMC Sierra Classic 1500 2500 3500.
  • BRIGHTER THAN STOCK LIGHT: The lights are built-in 33 pcs LED chips.
  • Safe:they are a very common safety device, which can reflect the surrounding light at night, thus playing a certain warning effect on passers-by and drivers.
  • EASY TO INSTALL: Plug and play, exact fit and direct replacement for your old , no modification or trimming needed.
  • PACKAGE INCLUDES: 2x Door Panel Courtesy Light , 90 days manufacturer warranty since order purchase date, feel free to send email if there’s any issue before or after purchase, your case will be taken seriously regardless of warranty period.

9. Fahren 9005/HB3 LED Headlight Bulbs

  • 600% BRIGHTER THAN HALOGENS: Superior LED bulbs with 120W, 20,000LM per pair.
  • PERFECT BEAM PATTERN: The ultra-thin design makes the chips of our 9005/HB3 led bulb much closer for a Super-Focused beam, delivering wider angle and farther range light on the road.
  • 10-MIN QUICK INSTALLATION: Almost an identical design to the original halogen bulbs which makes direct replacement of factory halogen bulbs as easy as “plug and play”.
  • OVER 50,000-HOURS LIFESPAN: Take aviation aluminum as the main body has a good heat dissipation, the carved heat sink designed and 1,2000RPM turbo cool fan provide super cooling ability.
  • FIT 98% OF VEHICLES : Our bulbs work with 98% of vehicle’s computers without throwing any error.

10. Duramax Transmission Lines/Hoses (06-10) 5/8″ XTREME-DUTY upgrade-Chevy GMC 6.6L w/Allison-Transmission Cooler Lines

  • Replacement 5/8″ upgrade 2006-2010 Chevy,GMC 6.
  • 5/8″ (larger I.
  • Designed and built in USA by CR Performance, a trusted USA manufacturer of the Duramax Transmission lines.
  • Free 2-3 Day Expedited Shipping – Orders normally ship out same day M-F + Sat.
  • Lifetime Warranty & 24/7/365 support with quick response

Duramax Upgrades Buying Guide


Does the thought of finding a great Duramax Upgrades stress you out? Has your mind been juggling between choices when it comes to buying Duramax Upgrades in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Duramax Upgrades for themselves. We understand the stress associated with the buying process!
Since you’re here, you are obviously curious about Duramax Upgrades Reviews. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.
There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.
But that’s not always easy, right? That's why we've taken time to compile a list of the best Duramax Upgrades in today's market, on your behalf, so that there will be no more worries for you.
How did we come up with the list, you ask? How did we create this buying guide?
  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volaume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Duramax Upgrades currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-
  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.
Top Duramax Upgrades brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.
  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Duramax Upgrades based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Duramax Upgrades before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Duramax Upgrades they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Duramax Upgrades, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Duramax Upgrades before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Duramax Upgrades will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Duramax Upgrades if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Duramax Upgrades on the market, the products that got mostly negative ratings get filtered and discarded.

These are the criteria we have chosen our Duramax Upgrades on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.
Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Duramax Upgrades featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.