1989 Dodge Ram 350 Cummins
Vehicle Specifications
🚢 Free shipping quote — We deliver to all 50 states & worldwide
📞 Call +1 201-285-2590 for an exact shipping quote to your location
The Legendary First Generation Cummins: The Truck That Changed Everything
In 1989, Dodge did something that would change the pickup truck market forever: they partnered with Cummins to offer a 5.9-liter turbo diesel engine in their Ram heavy-duty trucks. The first generation Cummins (1989-1993) is now legendary among diesel enthusiasts. The 12-valve, mechanically injected 5.9L Cummins is renowned for its bulletproof reliability, incredible durability, and million-mile potential. These trucks have become highly collectible, with clean examples commanding premium prices.
The 12-Valve Cummins: An Engine Like No Other
The 5.9L 12-valve Cummins (designated the 6BT) is one of the most durable diesel engines ever built. Its cast-iron block and head, gear-driven camshaft, and simple mechanical fuel injection make it nearly indestructible. Key features include:
- 🔧 Mechanical fuel injection — No computers, no electronics. Just a Bosch inline injection pump
- 🔧 Gear-driven camshaft — No timing belts or chains to fail
- 🔧 Cast-iron construction — The engine weighs over 1,100 pounds
- 🔧 Turbocharged — Holset H1C turbocharger provides reliable boost
- 🔧 Million-mile potential — Many examples have exceeded 500,000 miles with basic maintenance
The 1989 model was rated at 160 horsepower and 400 lb-ft of torque — impressive numbers for the era. But the real story is how the engine delivers its power. The torque peak at just 1,700 rpm means the Cummins pulls like a locomotive from idle. It's an engine that makes work feel effortless.
The First Generation Dodge Ram (1989-1993)
The first generation Ram (also known as the "square body") was the last of the classic, boxy Dodge truck designs. It featured a simple, functional interior, solid axles front and rear, and a no-nonsense work ethic. The 1989 model was the first year of the Cummins option, making it the most collectible of the first generation.
Key features of the first generation Ram include:
- ✅ Solid front axle — Dana 60 (later years)
- ✅ Getrag G360 5-speed manual transmission — The most desirable transmission for first gen Cummins
- ✅ Dually rear axle — Dana 70HD with 4.10 gears
- ✅ Simple, durable interior — No electronics to fail
- ✅ Classic square-body styling — The last of its kind
About This Specific First Gen Cummins
This 1989 Dodge Ram 350 is a first-year Cummins dually finished in White over a Gray cloth interior. With 142,000 original miles, this truck is just broken in for a Cummins. The current owner has owned the truck for 10 years and has maintained it meticulously.
The truck presents very well. The White paint is original and shows well. The interior is in excellent condition. The engine bay is clean, and the legendary 12-valve Cummins starts instantly and runs perfectly.
Recent Maintenance & Service History
- ✅ Injection pump service — Bosch P7100 pump inspected and calibrated
- ✅ Injectors — New injectors (set of 6)
- ✅ Turbocharger — Holset H1C inspected, no shaft play
- ✅ Cooling system — New radiator, water pump, hoses
- ✅ Brake system — New master cylinder, rear wheel cylinders, brake pads, shoes
- ✅ Suspension — New shocks, bushings, tie rod ends
- ✅ Transmission service — Getrag G360 fluid changed, new clutch at 130,000 miles
- ✅ Air conditioning — Converted to R134a, fully serviced, blows cold
- ✅ Fuel system — New fuel filter, lift pump
- ✅ Tires — New commercial-grade tires (dually rear)
The First Gen Cummins Market: Exploding Values
The first generation Cummins truck market has exploded in recent years. As enthusiasts discover the legendary durability of the 12-valve engine, prices have risen dramatically. According to auction data from Bring a Trailer and specialty diesel sites:
- 📊 Average first gen Cummins sale price: $25,000-$40,000 (up 200%+ from 2015)
- 📊 Low-mileage, rust-free examples have sold for $60,000+
- 📊 4x4 manual transmission trucks command the highest prices
- 📊 The 1989-1990 models are the most desirable (first years)
- 📊 These trucks are considered "blue-chip" collectibles in the diesel world
At $38,500, this well-maintained first-year Cummins represents excellent value for a clean, rust-free example with the desirable 5-speed manual transmission.
Driving the First Gen Cummins
Driving a first generation Cummins is an experience like no other. Turn the key, and the engine rumbles to life with a distinctive diesel clatter. Let out the clutch, and the truck moves forward with effortless torque — you barely need to touch the throttle.
On the highway, the Cummins is surprisingly refined for a diesel of its era. The turbo eliminates smoke and provides passing power when needed. The Getrag 5-speed transmission has long throws but is satisfying to use. The truck rides like a truck — it's not a luxury vehicle — but that's part of its charm.
This is a truck that was built to work. It will tow trailers, haul loads, and run for hundreds of thousands of miles. And it does it all with character and personality that modern trucks lack.
What to Look For When Buying a First Gen Cummins
As experts in diesel trucks, here's what we inspect on every first gen Cummins:
- 🔧 Rust — The #1 killer of first gen Rams. Check the cab corners, floor pans, bed crossmembers, and frame. This truck has been garage-kept and is rust-free.
- 🔧 Killer dowel pin (KDP) — The infamous KDP can fall out and destroy the engine. This truck has had the KDP fix applied.
- 🔧 Getrag G360 transmission — The Getrag is robust but can have synchro issues. This one shifts smoothly.
- 🔧 Fuel injection pump — The Bosch P7100 is reliable but expensive to rebuild. This pump is in good condition.
- 🔧 Turbocharger — Check for shaft play and oil leaks. This turbo is in excellent condition.
- 🔧 Documentation — We have service records for the past 10 years.
Shipping This Dodge Ram Cummins to Your State
We offer enclosed transport to anywhere in the United States and worldwide. Here are estimated shipping costs to popular locations:
📞 Call +1 201-285-2590 for an exact quote. Worldwide shipping available — we've shipped classic diesels to Australia, the UK, and Europe.
Frequently Asked Questions About This First Gen Cummins
Everything you need to know before buying a 12-valve Cummins
