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1989-1991 models are non-intercooled, while 1991.5-1993 models are intercooled—we’ve got parts tailored for both. Explore our selection and keep your 1st Gen Cummins running at its best.
Let the Rubber Hit the Road With Aftermarket 1st Gen Cummins Parts
Unleash the full potential of your 1st Gen Cummins engine with a wide range of 1st Gen Cummins aftermarket parts. From power upgrades to improved efficiency and durability, aftermarket options offer endless possibilities to customize and optimize your Cummins-powered truck.
1st Gen Cummins Air Intakes
When it comes to optimizing the performance and efficiency of your 1st Gen Cummins, upgrading your air intake system is a great first step. The air intake system plays a vital role in supplying your engine with a steady flow of clean, oxygen-rich air, which is essential for combustion and power generation. Upgrading your air intake improves engine performance, fuel efficiency, and overall driving experience.
1st Gen Cummins Exhaust
The exhaust system of your 1st Gen Cummins engine is an essential modification. An aftermarket exhaust system enhances your truck's aesthetic appeal and delivers tangible benefits in terms of power and torque.
1st Gen Cummins Transmission
The stock transmission may not always be able to handle the increased power and torque generated by aftermarket modifications. Upgrading to a robust aftermarket 1st Gen Cummins transmission ensures power is efficiently transferred to the wheels.
1st Gen Cummins Turbos
Upgrade the power and performance of your 1st Gen Cummins with a turbocharger designed to deliver exhilarating performance and increased horsepower. The turbocharger helps in maximizing the engine's efficiency by compressing air and delivering it to the combustion chamber. Upgrading to an aftermarket 1st Gen Cummins turbocharger allows you to unlock the true potential of your Cummins-powered diesel truck.
Other 1st Gen Cummins Parts
While air intakes, exhausts, transmissions, and turbochargers are great ways to boost the performance of your first gen Cummins diesel engine, there are more aftermarket performance parts that can greatly influence your truck's power, fuel efficiency, and overall drivability.
12V 1st Gen Cummins Performance Parts, Specs, & History
The 1st Gen Dodge Cummins engine, often hailed as a pioneer of American diesel power, remains an enduring favorite among truck enthusiasts. Featuring a rotary-style mechanical injection pump, this legendary 12-valve engine set a benchmark for performance and reliability. Over three decades later, it’s still celebrated for its dependability and has become a sought-after collector’s item.
For those looking to unlock the full potential of their 1st Gen Cummins, the aftermarket offers a wide range of 12-valve Cummins parts. These performance upgrades can help boost horsepower, torque, and fuel efficiency, whether you’re aiming for better towing capacity, enhanced durability, or an all-around performance boost.
Beyond performance, the historical significance of the 1st Gen Dodge Cummins cannot be overstated. Its introduction revolutionized the diesel truck market, establishing a legacy of power and dependability. Today, it remains a symbol of innovation and rugged durability, making it a favorite among collectors and truck owners who value both history and performance.
Whether you're restoring a classic or upgrading for modern performance, the right 12 valve Cummins parts can help you keep this diesel icon running strong. Explore options like upgraded injectors, turbochargers, fuel pumps, and more to ensure your 1st Gen Cummins delivers for years to come.
History of the Dodge 1st Gen Cummins Diesel Engine
In 1981, Dodge launched its first Ram pickup, designed as a successor to the D-series and intended to compete with Ford and Chevy in the passenger truck market. While the early 1980s saw limited success for the Dodge Ram, everything changed in 1989 with the introduction of the 12-valve, six-cylinder Cummins B Series diesel engine.
The 5.9-liter Cummins engine, originally designed for commercial vehicles like school buses and delivery trucks, was modified and placed into Dodge’s 1989 Ram chassis. This turbo-diesel engine quickly turned the 1st Gen Dodge Ram into a game-changer, setting it apart with its unmatched power and durability. So popular was the 5.9L Cummins Ram that Chrysler had to stop taking orders in 1989 due to overwhelming demand.
With 160 horsepower at 2,500 rpm and an impressive 400 lb-ft of torque at just 1,700 rpm, the Cummins diesel engine became the class leader for towing and heavy-duty applications. Dodge further enhanced the appeal of the Ram with innovations like an all-welded bed floor, which helped prevent trapped water and rust around fittings, ensuring long-term reliability.
The introduction of the 12-valve Cummins diesel engine in the 1st Gen Dodge Ram cemented its place in the American truck landscape. Its combination of power, durability, and thoughtful design has made it a favorite among collectors and diesel enthusiasts alike, solidifying the legacy of the 1st Gen Cummins as a true icon.
Then and Now: The Dodge/Cummins Partnership
Today, the 1st Gen Cummins diesel pickup from Dodge Ram has become an American classic. The 1st Gen Dodge with the 5.9L Cummins remains a highly sought-after work truck and collector's item. People love the 5.9L Cummins diesel engine so much that many truck collectors and hobbyists will retrofit older models of the Dodge Ram pickup to harness the potential of its big block design.
Changes to emissions standards, engine sizes, and other introduced technologies have pushed modern diesels to output more torque and horsepower. However, the Cummins diesel paired with the 1st Gen Dodge Ram remains a classic.
Frequently Asked Questions About the 1st Gen Dodge Cummins Engine
We could only cover some things about our selection of 1st Gen Cummins engine parts. Here's some more information our customers frequently ask about.
What Model Years Include the Cummins Engine?
The production line from 1989 to 1993 included the Cummins diesel engine in the first generation of Dodge Ram pickup. 1989 was the introductory year of the 5.9L inline-six that made the Dodge diesel pickup truck one of the most popular trucks in the country.
Do Dodge Ram Pickups Still Use Cummins Engines?
Yes. The 5th generation of Dodge Ram pickup is currently powered by a Cummins diesel engine. This generation has been running since 2019, with the 6th generation expected to launch in 2024.
What Are the Most Common Upgrades for a 1st Gen Dodge Cummins Engine?
Many of the upgrades you want for your Cummins 1st Gen diesel engine will depend on what you hope to achieve. Having a goal in mind — more power, better fuel economy, etc. — will help determine which upgrades to pursue. If you have any questions about what you want to order, contact us, and we will help you decide on the best products for your 1st Gen Cummins engine.
Order 1st Gen Cummins Performance Parts Online
Take your 1st Gen Cummins to new heights of performance and reliability with Pure Diesel Power, your ultimate destination for top-quality performance parts. As a trusted industry leader, we specialize in providing a wide range of performance and replacement parts specifically designed to meet the needs of your 1st Gen Cummins diesel engine.
Whether you're looking to maintain your beloved Cummins powerhouse or seeking to upgrade its capabilities, our extensive selection of parts has you covered. From fuel injectors to turbochargers, exhaust systems to air intakes, and everything in between, we have the products you need to unlock the true potential of your 1st Gen Cummins.
At Pure Diesel Power, we source our products from today's top brands, ensuring you have access to the highest quality parts available in the market. We meticulously select our inventory to ensure superior performance, durability, and reliability, so you can confidently enhance the performance of your diesel engine.
Don't wait any longer to elevate your 1st Gen Cummins to its full potential. Take action today and order your 1st Gen Cummins engine parts from Pure Diesel Power.
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