The Best 12V Cummins Upgrades To Buy

If you’re looking for the best 12v Cummins upgrades, you’ve come to the right place. We offer a wide range of products that are designed to improve the performance and functionality of your Cummins engine. Our selection includes everything from air intakes and exhaust systems to fuel pumps and turbos. We also offer a variety of accessories, including gauges, wiring harnesses, and more.

Here Are Our Top 10 12V Cummins Upgrades At A Glance

Take a look at the following comparison chart of our top 10 best 12v cummins upgrades that will win your heart.

10 Best 12V Cummins Upgrades People Love In 2022: In Depth Features

Bestseller No. 1
Camoo 2095 Rack Cap Rack Plug & Adjustable Boost Elbow Controller For Dodge Cummins 1994-1998, P7100 injection pumps, HX35W HX40W HY35W S300 Turbo
  • APPLICATION -- Rack Cap for Dodge Cummins 1994-1998 & P7100 injection pumps. Boost Elbow for Dodge Cummins 2500 & 3500 1994-2004 with Holset HX35W, HX40W, HY35W, and the aftermarket S300. (Not fit: HY35 with the hard line, or equiped with turbo P/N: 3592811).
  • SIZE -- Boost Elbow Controller Thread size is 1/8” pipe. Rack Cap replace for Bosch part number: 2095, 2423462000
  • BENEFITS -- 1. Increase your rack travel for more fueling on your P7100 pump. 2.Easily adjusted to increase or decrease boost pressures. Help increase the boost on your turbo to above the 21psi stock setting and up to 35psi or more. More Boost will bring more power! Raising your boost - the turbo sends more air into the engine - extra fuel burns.
  • MATERIAL -- Brass Adjustable Boost Elbow Controller, Aluminum 2095 Rack Cap.
  • SATISFACTION GUARANTEE -- If you are not satisfied with Camoo products, simply return it for a full refund in 30 days. Guarantee with 12 months warranty. No worry about buying!
Bestseller No. 2
YANGCAN Compatible with 2-Pack Bell Crank Throttle Shaft Linkage Bushings for Cummins 12V 1989-1998 Brass Upgrade
  • Compatible with 1989-1998 Cummins 12V
  • These will fit the first gen and second gen bell crank throttle linkage. On the second gen P-pump motors, when the original plastic bushings wear out, it allows the shaft to wobble in the TPS. A .1 Volt change in the TPS changes the shift points by about 10 MPH. It makes the trans shift wrong which will wear it out. Also, when the shaft wobbles, it will destroy the TPS (Throttle Position Sensor).
  • When there is excessive wear on the shaft or housing, these bushings won't be a lot of help because they will fit loose. If this is your case we recommend to replace the shaft and bracket. Thoroughly clean the shaft and housing from all rust, corrosion and paint. If you press them in to a crappy housing, it will crush the bushing and make it bind on the shaft. Lube with regular grease.
  • Please check whether this item can fit on your car before purchasing
  • High Quality & Easy Installation
Bestseller No. 3
BLACKHORSE-RACING Heavy Duty Silicone Intercooler Boot Kit Compatible with 1994-1995 1996 1997 1998 1999 2000 2001 2002 Dodge Ram 5.9L Diesel Blue
  • Ⓞ Replace stock OEM Hoses with Aramid Reinforced fluoro lined silicone; No more worries about hoses blowing off during the competition or daily driving.
  • Ⓞ Direct OEM fitment. No modification is required. Max. Temperature Rating - 500 deg. F.
  • Ⓞ Race proven design combines with heat and oil resistent ultra high temp silicone, designed to withstand over 100 PSI of boost and ensure the long lasting quality.
  • Ⓞ Package Include 4Pcs/Set Silicone Hose Kits and 8Pcs Clamp
  • Ⓞ Vehicle Application: Compatible with Dodge 1994 1995 1996 1997 1998 1999 2000 2001 2002 Ram Pickup 5.9L Cummins Diesel
Bestseller No. 4
Single Din Bluetooth Car Stereo: 9 Inch IPS Touchscreen Audio with Carplay | Android Auto | MirrorLink | Backup Camera | FM/AM Car Radio | USB/SD/AUX-in | Fast Charging | Subwoofer
  • 9 Inch Floating Touch Screen: This single din car audio receiver has a 9" extra large detachable display which can be adjusted view-angle in three directions, you can enjoy comfortable viewing angle in watching map navigation, HD video etc. 178° full viewing angle IPS screen and tempered glass screen help you don't need to worry about screen reflections and scratches. Capacitive touch and high quality chip bring a smart touch experience for you.
  • Apple Carplay/Android Auto & MirrorLink: this auto player support CarPlay/Android Auto function, which let you easily access your phone to make calls, do navigation, play music or manage other APPS by Siri/Google control or touching display. Support phone mirror link for Android (two-way control) and iPhone (one-way control). Simply cast the content of your phone to the headunit large screen via USB connection, then you can share your favorite 1080P video, HD pictures and more. NEWEST UPDATE: this touchscreen radio has updated screen touch button on the display, so it is very easy for you to adjust volume or wake up voice assistant.
  • Support Front/Rear View Camera & External Devices Input: This digital multimedia car player supports front view and backup camera input, packaged an AHD backup camera with waterproof design, superb night vision and 170°ultra-wide view. Clear image is shown automatically on stereo unit when in reverse, you can make easier and safer parking. Bluetooth car stereo support USB/SD/AUX-in/RCA port for various audio/video format playback.
  • Bluetooth & FM/AM Car Radio: This single din autoradio can make clear hands-free calls, music streaming and phonebook download. Real-time news broadcast, music playing or weather forecast is reachable with FM/AM radio function. Besides, the in dash car stereo receiver supports 16 band customized EQ settings and subwoofer audio output, it's easy for you to immerse in enjoyable music while on the road trip.
  • More Details: This detachable car audio is true single din size and suit most car single din/double din dash openings. Installation size: 7.01"(W)x1.97"(H); Panel size: 9.06"(W)x5.71"(H); The distance between panel and body is 2.17". Please make sure the mounting location fits the size of the stereo before ordering. We provide 1-year warranty, and please contact us if you have any issues about the 9 inch stereo system.
Bestseller No. 5
12V P7100 Injection Pump Governor Spring Kit for 94-98, 5.9L Cummins 3K/4K
  • ➤ 12V P7100 Injection Pump Governor Spring Kit For 1994-1998 , 5.9L Cummins 3K/4K
  • ➤Fits - 1994-1998 Ram 5.9L 12 Valve Cummins Diesels
  • ➤Replacement PacBrake W/P7100 Injection Pump 3K and 4K Governor Spring
  • ➤Product Feature:Good durability and reliability.Standard size, it can be directly replaced.Meets quality standards, 100% tested before shipping.Advanced manufacturing technology, high reliability and high performance.
  • ➤Package Includes: As the picture shows.NOTE: 1.Please check as much as possible to make sure the item is the one that you need.
Bestseller No. 6
DEF 5.9 Valve Spring Compressor for Dodge Ram 2500 3500 4500 1988-1998 5.9L 12V Cummins
  • Replace: 5.9L Valve Spring Compressor Tool
  • Fits: 1988-1998 Doage Ram 2500 3500 4500 5.9L Cummins 12-Valve
  • Material: Made of high-quality metal,If you plan on doing any valve or valve spring work on 12 Valve Cummins, this tool is what you want.
  • Notice: Please confirm the adapters fitment and engines models before order
SaleBestseller No. 7
GXP Aluminum Valve Cover Kit w/Oil Fill Compatible with 1988-1998 Dodge Ram 5.9 12V Cummins Diesel
  • Dodge Cummins 12 Valve Aluminum Cool Cover Kit
  • Heads with ARP studs that the OEM valve covers will not fit will require grinding
  • Set of 6
  • Includes bottom valve cover gasket and O-rings
  • Includes (1) valve cover with oil fill
Bestseller No. 8
HERCOO License Plate Light Wiring Harness Assembly Rear Lamp Socket Pigtail Compatible with 1994 to 2002 Dodge Ram 1500 2500 3500 Pickup Truck, Pack of 2
  • FITMENT: Compatible with Dodge Ram 1500 2500 3500 1994 1995 1996 1997 1998 1999 2000 2001 2002
  • APPLICATION: license plate lights, pickup truck tag ligths with rear step bumper.
  • PACKAGE INCLUDES: 1 pair black license plate light lamp wiring harnesses socket pigtail
  • EASY TO INSTALL: Plug and paly, no rewire. Interchange Part Number: 5179988AB, direct replacement for factory parts, no modification needed.
  • 90-DAY 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
Bestseller No. 9
Gates 43526 Water Pump
  • Country of Origin : United States
  • The Package Height of the Product is 5.25 inches
  • The Package Length of the Product is 9.12 inches
  • The Package Width of the Product is 5.75 inches
Bestseller No. 10
EVIL ENERGY External Fuel Pump 300LPH High Flow 12V 145psi Universal Fit for AN10 Inlet / AN6 Outlet
  • The electric fuel pump kit comes with universal hardware to fit multiple vehicles models. Item included: 1pc 300LPH high flow external fuel pump, 1pc internal fuel filter (already fitted), 2pcs rubber connection covers, 2pcs insulated terminals, 2pcs nuts, 2pcs spring washers, 1pc flat washer, 1pc 6AN male outlet adapter, 1pc 10AN male inlet adapter and 1pc instruction.
  • Compatible Fuel: gasoline, pump gas, race gas, diesel, E85 and alcohol/ethanol. The supply voltage will affect the fuel delivery of the EVIL ENERGY external inline fuel pump. Pump Flow and Test Information: Flow Rate: 200 LPH(53 GPH) under 75PSI(5.0 Bar) & 12V. Flow rate:255 LPH(68 GPH) under 43 PSI(3.0 bar) &12V. Flow rate:300 LPH(80 GPH) under 43 PSI(3.0 bar) &13.5V. Operating Voltage:12V. Operating Pressure:75PSI(5.0Bar). Operating temperature range: -68 °F-194 °F
  • Easy to install. Since it does not require dropping the fuel tank, fuel pump placement and fuel line routing is critical. Recommended to install below the tank ensures that fuel is gravity-fed from the fuel tank. If the pump is higher than your fuel tank, prohibits fuel flow to the pump and forces fuel to be drawn up to it. This causes the pump to work harder run hotter and can cause air to enter the fuel line will result in damage to the fuel system.
  • The EVIL ENERGY 300LPH High Flow Fuel Pump designed to be used externally or as an in tank installation. A pre-filter rated at 100 microns MUST be used. Failure to use a suitable pre-filter will result in premature failure of the pump.
  • Notice: EVIL ENERGY fuel pump only fit 12-volt DC batteries car. This fuel pump is intended for electronic fuel injection systems only. It is not suitable for carbureted engines. Before starting the engine, ensure there are no leaks at any point in the fuel system. Before wiring the pump to the electrical system make sure the polarity is correct.

What To Look For Choosing The Best 12V Cummins Upgrades

Before choosing a 12v cummins upgrades, you should take the following considerations into account.

The best 12v cummins upgrades are those that come with the machine. If you already have the machine, then these will be a good choice. If you don’t have the machine, then these would be a good option. If you’re buying a cummins machine, then the best upgrade to get is the 12v cummins upgrade. This thing comes with the machine and makes sure your machines is12 volts which is very important for many reasons. It also includes a mug temperature sensor which makes it easier to keep track of temperature, as well as a number of other features which make it an overall good buy. If you’re looking for an upgrade and don’t have the money to spend on a new cummins machine, then the best thing to do is go for a ghj model. This model has all the same features as the cummins model but at this price point, they’re done. Just be sure to look for the ghj model because, as of right now, there are not too many of them and they become rare fast.

Related Frequently Asked Questions

How Much Hp Can A 12V Cummins Make?

How much HP can a Cummins make is not currently known, but it is likely that it could be around 50,000 psi.

How Do I Increase The Power Of My 12V Cummins?

There is no one definitive answer to this question, as it depends on the specific Cummins motor and exactly how high you are driving it. However, one way to increase the power of your Cummins motor is to use a higher rev limiter or rev-happy device, such as theSEAT Humanoid FINER than opponents. This will help keep the engine in good order and will even out the power output when used in conjunction with a high-end fuel class car.

What Is The Max Horsepower A Stock 5.9 12V Cummins Can Handle?

A 5.9 Cummins can handle a lot of power and it can be difficult to get through challenging driving conditions.

What Year 12V Cummins Is Best?

Cummins is best in the year 12v.

Final Thoughts

Best 12v cummins upgrades are a line of high-quality equipment that can help your machine achieve better performance.

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