Is the 2004 Ram 1500 a bad year?
1,098 owner complaints to NHTSA. Transmission complaints: 181, 2.5× a quiet 1500 year.
Keep it, but watch the transmission
The transmission draws 2.5× the complaints of a quiet 1500 year, spread over 50k–167k miles, so there's no single mileage to plan around.
The verdict moves with mileage: the same car reads differently at 30,000 and at 150,000 miles.
What 2004 1500 owners report, by mileage
Each system owners named in five or more complaints, with the mileage range where the middle half of those complaints were filed. Read at 125,000 miles.
| SYSTEM | COMPLAINTS | MIDDLE HALF FILED AT | TYPICAL US REPAIR BILLS |
|---|---|---|---|
| Air bagsSTANDS OUT | 367 (33%) | 60k–150k miles · around this mileage | — |
| Transmission and drivetrainSTANDS OUT | 181 (16%) | 50k–167k miles · around this mileage | CV axle / CV joint replacement (one side) $300–$1,500 · Automatic transmission replacement $2,500–$7,000 |
| Suspension | 66 (6%) | 47k–130k miles · around this mileage | Ball joint replacement (one joint) $200–$500 · Control arm replacement (one arm) $200–$900 |
| Fuel system | 62 (6%) | 53k–125k miles · around this mileage | Fuel pump replacement $220–$1,500 · Fuel injector replacement (one injector) $300–$1,200 |
| Exterior lighting | 29 (3%) | 65k–130k miles · around this mileage | — |
| Wheels | 25 (2%) | 54k–145k miles · around this mileage | Wheel bearing / hub assembly replacement (one wheel) $230–$750 |
| EngineSTANDS OUT | 173 (16%) | 34k–109k miles · mostly behind | Valve cover gasket replacement $110–$500 · Timing chain replacement $1,000–$4,000 |
| Electrical system | 99 (9%) | 23k–100k miles · mostly behind | — |
| Steering | 86 (8%) | 38k–92k miles · mostly behind | — |
| Brakes | 53 (5%) | 13k–88k miles · mostly behind | — |
| Body structure | 50 (5%) | 37k–95k miles · mostly behind | — |
| Speed control | 26 (2%) | 20k–98k miles · mostly behind | — |
| Equipment | 22 (2%) | 14k–61k miles · mostly behind | — |
| Tires | 20 (2%) | 17k–95k miles · mostly behind | — |
Bills are typical US ranges from the sources named in the tool (J.D. Power, Kelley Blue Book, CarParts.com and others), printed only for systems that stand out or sit at or ahead of 125,000 miles. Not a quote.
What owners reported alongside their complaints
Of 1,098 complaints: 83 mention a crash · 29 mention a fire · 63 report an injury · 31 say the car was towed.
13 complaints were filed in the last 12 months, the newest in Sep 2026.
Counts of what owners wrote in their complaints, not verified by anyone.
In owners' own words
Rear axel pinion nut came loose and rear drive shaft fell off. Truck manufactured feb 2004. Same problem as NHTSA campaign number: 14V796000.
Pinion nut loosened and the drive shaft separated from the rear axle. The pinion gear fell into the differential resulting in the axle to lock up and crack the housing.
Truck started stalling a few weeks ago for my wife. I finally had the chance to drive it and it fell flat on its face.
Unedited excerpts from complaints filed with NHTSA, chosen by mileage (nearest 125,000 miles), not by content. Unverified.
Recalls for the 2004 Ram 1500: 8
Chrysler (FCA US LLC) expanded the affected population to include 73,712 2005-2009 RAM 2500 trucks produced at the St. Louis North Assembly Plant. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules, and used as original equipment or replacement equipment.
The affected vehicles are equipped with a dual-stage driver frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture. In the event of a crash necessitating deployment of the driver's frontal air bag, the inflator could rupture with metal fragments striking the driver or other occupants resulting in serious injury or death.
Upon deployment of the passenger side frontal air bag, excessive internal pressure may cause the inflator to rupture. In the event of a crash necessitating deployment of the passenger s frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
The inboard roll form used to maintain the hub assembly can fatigue resulting in noise and/or wheel separation on the two wheel drive (2WD) applications. A vehicle crash can occur if the wheel separates from the vehicle.
The pitman arm can fracture and break away from the steering box causing total loss of steering control. Steering loss could result in a vehicle crash possibly resulting in property damage, injury or death.
Certain curved tempered replacement glass manufactured by hangzhou safety glass ltd and supplied to safelite by auto temp inc., identified as DOT-430, and sold for use on certain domestic and foreign vehicles may not break into small pieces as expected of tempered glass and fails to conform to federal motor vehicle… In the event of a vehicle crash, the occupant(S) may be seriously injured by shattered glass.
The vehicle certification label on some pickup trucks lists incorrect tire, wheel, and recommended inflation pressure information which does not conform to the requirements of federal motor vehicle safety standard no. 120, 'tire selection and rims for vehicles other than passenger cars.' Installing the incorrect tire/rim sizes and loading the vehicle to the weights shown on the label can cause tire failure and result in a crash without warning.
On certain pickup trucks, the transfer case to transmission attaching fasteners may not be tightened correctly. This could cause the transmission adapter or transfer case housing to crack and leak fluid. Continued operation can result in propeller shaft separation and damage to fuel system components, which could lead to a fuel leak. Fluid and/or fuel leakage in the presence of an ignition source can cause an underbody fire.
A recall may cover only some cars of a model year; the campaign size counts every model and year it lists. Enter your VIN at nhtsa.gov/recalls: dealers fix open recalls free.
Service bulletins from Ram: 19
Repair instructions Ram sent its dealers for symptoms seen in the shop on the 2004 Ram 1500. Ask a dealer or mechanic for a bulletin by its number.
Service Four Piece Oil Pan Gasket All Cummins Equipped Vehicles ONLY The replacement oil pan gasket can be a four piece gasket rather than a single piece gasket
Gasket, Cylinder Head Cover Before replacing injectors for Diagnostic Trouble Codes P0201, P0202, P0203, P0204, P0205, and/or P0206…
KEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC level part number
NHTSA defect investigations: 5
Desiccated Air Bag Inflator Rupture
Air Bag Inflator Rupture
Air Bag Inflator Rupture
Engine stall
Engine stall
Neighbouring years
2003 1500: 1,170 complaints, keep it · 2005 1500: 1,173 complaints, consider selling.
Every Ram 1500 year
2000 · 2001 · 2002 · 2003 · 2004 · 2005 · 2006 · 2007 · 2008 · 2009 · 2010 · 2011 · 2012 · 2013 · 2014 · 2015 · 2016 · 2017 · 2018 · 2019 · 2020 · 2021 · 2022 · 2023 · 2024 · 2025 · 2026 · All 1500 years side by side
Other Ram models: Ram 2500 · Ram 3500 · Ram 5500 · Ram Promaster. All makes and models.
Questions
Is the 2004 Ram 1500 a bad year?
1,098 owner complaints to NHTSA. Transmission complaints: 181, 2.5× a quiet 1500 year. At 125,000 miles the tool says: Keep it, but watch the transmission. The transmission draws 2.5× the complaints of a quiet 1500 year, spread over 50k–167k miles, so there's no single mileage to plan around.
What are the most common problems with the 2004 Ram 1500?
By owner complaints to NHTSA: air bags (367), transmission and drivetrain (181), suspension (66), fuel system (62), exterior lighting (29). Half of the transmission complaints were filed between 50k–167k miles.
How many recalls does the 2004 Ram 1500 have?
8 recall campaigns list this model year: Air bags (NHTSA 16V-352), Air bags (NHTSA 15V-313), Air bags (NHTSA 14V-770), Wheels (NHTSA 10E040000) and more. A recall may cover only some cars; check by VIN at nhtsa.gov/recalls.
Method: counts of unverified owner complaints filed with NHTSA, compared only with other years of the same model (sales volumes are unknown, so no failure rate is computed). A system stands out at 40+ complaints and at least twice the model's quiet (lower-quartile) year, or twice the share across every vehicle of that model year. The mileage range is the 25th to 75th percentile of the mileages owners reported. Data received by NHTSA through November 5, 2026. Repair prices are typical US ranges from named sources, not quotes. Not a diagnosis and not financial advice. PulsCar is not affiliated with NHTSA. Check this car at your own mileage.