Dodge›RAM 1500, 2500 Pickup›2005›5.9L/dodge/ram-1500-2500-pickup/2005/5-9l/

DH platform

2005 Dodge RAM 1500, 2500 Pickup — 5.9L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2005 RAM 1500, 2500 Pickup 5.9L.

Body TRUCKEngine 5.9L

The 2005 Dodge RAM 1500 and 2500 pickups ride on the DH platform with a 5.9L engine that takes 12.0 quarts of 5W-40 oil. This truck generation logged 1,205 owner complaints with the power train as the leading concern, alongside 12 recalls. Those figures place this model year as a notable point in the RAM's reliability record, signaling areas that warrant close inspection for researchers and owners alike.

Model year2008 2007 2006 2005

Quick specs

Fluid capacities, tune-up values and fuel economy at a glance.

Engine oil capacity12.0 qtOEM · verified

Engine oil type5W-40OEM · verified

Lug nut torque135 ft-lbsOEM · verified

Fitment & sizes

Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.

From the factory this vehicle uses a BCI 65 · 750 CCA battery, OE oil filter 05281090AB. Note the factory fuel filter is now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known. Each part links to every other vehicle that shares it, so a part you already stock may fit more of your fleet than you'd expect.

Battery groupBCI 65 · 750 CCAOEM · verified

Tire sizeP265-70R17OEM · verified

Wheel / rim8 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter	05281090AB alt 04781452BF
Engine air filter	68441763AA alt 05029703AA
Fuel filter	52021983AB discontinued
Spark plug	SPZFR6F11G alt 68304022AA
Battery	BB65F111AA alt NAS65750EX
Front wiper blades	55077100AE
Serpentine belt	53032037AM alt 05037206AE
Thermostat	68174083AA alt 05037344AA

Full specifications

Engine, drivetrain, dimensions and economy.

Dimensions & weight NHTSA vPIC

Overall length	218.9 in
Overall width	71.7 in
Overall height	68.5 in
Wheelbase	131.1 in
Curb weight	4295 lb
Track (front / rear)	63 / 63 in
Weight distribution (front / rear)	58/42

Service quick specs OEM factory data

Capacities, torques and tune-up values from the factory service manual.

This engine holds 12.0 qt of 5W-40 engine oil, Synthetic · 75W-140 · GL-5 · 75W-90 in the differential, DOT 3 brake fluid. Torque lug nuts to 135 ft-lbs, the oil drain plug to 37.0 ft-lbs. The firing order is 1-10-9-4-3-6-5-8-7-2.

Lubricants & capacities

Automatic Transmission Fluid	ATF+4
Automatic Transmission Fluid Capacity	4
Automatic Transmission Fluid	ATF+4
Automatic Transmission Fluid Capacity	6.5
Automatic Transmission Fluid	ATF+4
Automatic Transmission Fluid Capacity	5.5
Brake Fluid	DOT 3
Differential Gear Oil	Synthetic · 75W-140 · GL-5 · 75W-90

Engine torques

Exhaust Manifold to Cylinder Head Bolts	32 ft-lbs
Engine Oil Pan Drain Plug	37.0 ft-lbs

Chassis torques

Leaf Spring to Axle (U-bolts)	110.0 ft-lbs
Lug Nuts	135 ft-lbs
Lug Nuts	135 ft-lbs
Transfer Case Fill Plug	30.0-40.0 ft-lbs
Transfer Case Drain Plug	30.0-40.0 ft-lbs

Ignition

Cylinder Firing Order	1-5-3-6-2-4
Cylinder Firing Order	1-8-4-3-6-5-7-2
Cylinder Firing Order	1-10-9-4-3-6-5-8-7-2

Battery & A/C

Refrigerant	R134a
Oil Group	PAG
Oil Type	46
Oil Capacity	Diesel engines, 7.00; gasoline engines, 6.00. oz
Refrigerant	R134a
Oil Group	PAG
Oil Type	SP-15
Oil Capacity	6.00 oz

Service checks

Pressure Test	15 psi
Radiator Cap Pressure Relief	14-18 psi
Regulated Fuel System Pressure (With Vacuum)	56.0-60.0 psi
Injector Primary Resistance	13-16 @ 68 degreesF ohms
Engine Compression	350
Engine Oil Pressure	30 psi
Engine Oil Pressure RPM	2500 rpm
Intake Valve Lash	Hydraulic in

Brakes

Torque Caliper to Bracket	24 ft-lbs
Torque to Knuckle	130 ft-lbs
Torque Caliper to Bracket	22 ft-lbs / 24 ft-lbs / 11 ft-lbs
Torque to Knuckle	145 ft-lbs / 250 ft-lbs
Other	DUAL REAR WHEELS / SINGLE REAR WHEELS
Torque Caliper to Bracket	22 ft-lbs
Torque to Knuckle	100 ft-lbs
Rotor Max Parallel Variation	0.0005 in

Multi-step torque procedures OEM · verified

Intake Manifold to Engine Bolts — tightening sequence 1 stages

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 7,500 mi; spark plugs every 60,000 mi.

Every 6,000 mi	Engine Coolant System (leak inspection)
Every 7,500 mi	Engine Oil Filter (replace)
Every 12,000 mi	Accessory Drive Belt (inspect)
Every 15,000 mi	Engine Oil (drain & refill) · Fuel Filter (replace) · Water In Fuel Sensor (clean) · Water Pump (inspect)
Every 18,000 mi	Brake Linings (inspect)
Every 22,500 mi	Accessory Drive Belt (inspect) · Parking Brake System (inspect)
Every 30,000 mi	PCV Valve (inspect) · Radiator Fan Clutch (inspect) · Suspension Shock or Strut (inspect) · Transfer Case Assembly (inspect fluid level) · Wheel Bearing (inspect)
At 60,000 mi	PCV Valve (inspect)
Every 60,000 mi	Spark Plug Wires (replace)

Owner how-tos

Condensed service procedures for routine maintenance. Procedures that require dealer diagnostic equipment are identified and summarized only.

Common procedures

Key fob — remote (RKE) programming programming new fob buttons Dealer tool OEM · verified

Tool required	DRBIII scan tool (dealer / locksmith)
Why	Transmitter codes are written into the receiver in the passenger door module

Anti-theft (SKIS) — module initialization after immobilizer module replacement Dealer tool OEM · verified

When needed	After Sentry Key Immobilizer Module (SKIM) replacement
Tool required	DRBIII scan tool
Also required	The vehicle's four-digit PIN code

Reliability & federal safety record

Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.

Owner complaints about the 2005 Dodge RAM 1500, 2500 Pickup lead in one area — the power train, 354 of 1,205 reports (29%), well ahead of the next concern. That matters, because the power train are also the target of recall 14V-796 on this vehicle — so the single most useful check before buying or servicing one is confirming it was actually performed. 113 of the reports describe a crash and 17 a fire — a small share of the total, but worth weighing against the power train pattern above. These are tallies of what owners actually reported to the federal government, not an editorial score — and higher-selling models naturally rack up more reports.

Open recalls

NHTSA campaigns

Service bulletins

Manufacturer communications

ODI investigations

Office of Defects Investigation

1,205

Owner complaints

113 involved a crash · 17 a fire

NHTSA crash-test rating federal NCAP · out of 5 stars

Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 1,205 complaints on record, top 8 components.

Power Train354

Power Train,Air Bags175

Air Bags162

Engine & Engine Cooling69

Engine40

Suspension34

Electrical System22

Steering21

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 7 campaigns on record for this vehicle.

14V796000Power Train:Driveline:Differential UnitReported 16/12/2014

Chrysler Group LLC (Chrysler) is recalling certain model year 2005 Dodge Ram 1500 trucks manufactured January 28, 2004, to August 3, 2005. In the affected vehicles, the rear axle pinion nut may loosen due to an… Remedy: Chrysler will notify owners, and dealers will install a retention feature to the pinion nut, free of charge. The recall began on June 26, 2015, 2015. Owners may contact Chrysler…

14V770000Air BagsReported 03/12/2014

Chrysler Group LLC (Chrysler) is recalling certain model year 2004-2005 Dodge Ram 1500, 2500, and 3500, 2004-2005 Dodge Durango, 2005 Dodge Dakota, 2005 Dodge Magnum and 2005 Chrysler 300, 300C and 300 SRT8 vehicles… Remedy: Chrysler will notify owners, and dealers will replace the front passenger air bag inflator, free of charge. For vehicles that were sold, or are currently registered, in Florida…

Technical service bulletins NHTSA · verified

Showing 5 of 50 bulletins on record with NHTSA.

Bulletin	Date	Component	Summary
101232	2024-10-29	Power Train	Plate - Planetary
9004009	2021-04-07	Power Train	Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles…
9004009	2021-03-31	Power Train	Transmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles…
9001784	2021-02-22	Power Train	Mechanical rocker arm, intake, 1.7 ratio.
9001784	2021-02-22	Equipment	Mechanical rocker arm, intake, 1.7 ratio.

Common OBD-II trouble codes

The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.

P0420

Catalyst system efficiency below threshold — Bank 1

P0300

Random / multiple cylinder misfire detected

P0171

System too lean — Bank 1

P0455

Evaporative emission system leak detected — large leak

P0128

Coolant thermostat below regulating temperature

P0442

Evaporative emission system leak detected — small leak

VIN tools

Decode factory build data for a specific vehicle by VIN.

VIN

Decode a VIN to confirm the transmission and build data for a specific RAM 1500, 2500 Pickup. OEM

Build data

Plant, GVWR class, engine and body data for any 17-character VIN.

Recalls

Check open recall campaigns against a specific vehicle by VIN.

Vehicles with shared specs

Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.

Group 65 battery Vehicles taking 12.0 qt DH-platform vehicles Engine oil filter 05281090AB Engine air filter 68441763AA Fuel filter 52021983AB Spark plug SPZFR6F11G

Reference guides

Cross-vehicle references for the kinds of data on this page.

Vehicle recalls & TSBs OBD-II trouble codes Torque specifications Maintenance schedules Fluid capacities & specs

Frequently asked

How much oil does the 2005 RAM 1500, 2500 Pickup 5.9L take?

12.0 qt of Synthetic 5W-40 CG-4, CH-4, per the factory manual.

Does the 2005 RAM 1500, 2500 Pickup have open recalls?

NHTSA lists 12 recall campaign(s) for this model year. Check your specific vehicle by VIN.