DodgeDurango20034.7L/dodge/durango/2003/4-7l/
DN platform

2003 Dodge Durango — 4.7L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2003 Durango 4.7L.

Body SUVEngine 4.7LTransmission Automatic 5-spd

The 2003 Dodge Durango pairs its 4.7-liter engine and five-speed automatic on the DN-platform SUV, returning EPA figures of 13 city, 18 highway, and 15 combined mpg. Service spec is a 6.0-quart sump filled with 10W-30 or 5W-30 API oil, the kind of routine maintenance data that anchors any reference entry. Across the model's 1997–2026 complaint history, this year logged 338 owner reports with suspension as the leading area and six recalls on file — well below the 2043-complaint peak of 1999, but well above the four-complaint floor of 1997. For a researcher, that mid-pack reliability profile and a clearly defined weak point make the 2003 a useful, if unremarkable, reference within the Durango's broader record.

Model year2008200520042003200220012000

Quick specs

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

Engine oil capacity6.0 qtOEM · verified
Engine oil type10W-30 / 5W-30 APIOEM · verified
Lug nut torque85-115 ft-lbsOEM · verified
EPA fuel economy13/18/15 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 27 · 600 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 Note the factory fuel filter is now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known.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 27 · 600 CCAOEM · verified

OE service part numbers OEM · verified

Engine oil filter05281090AB
Engine air filter53004383AC
Fuel filter05012351AB discontinued
Spark plug68303921AA alt 68303918AA
BatteryBB27F101AA
Front wiper blades55077091AD
Serpentine belt53010303AC alt 05135746AA
Thermostat52028185AC alt 68174083AA

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 5-spd

Dimensions & weight NHTSA vPIC

Overall length193.7 in
Overall width71.7 in
Overall height72 in
Wheelbase116.1 in
Curb weight4727 lb
Track (front / rear)61.8 / 61.8 in
Weight distribution (front / rear)54/46

Ratings & economy EPA / vPIC

EPA city / highway / combined13 / 18 / 15 mpg
DrivetrainRear-Wheel Drive
Recommended fuelRegular Gasoline

Performance & power Independent road tests

0–60 mph, quarter-mile, horsepower and torque from independent road tests.

No 2003 road test on record; the results below are same-engine tests from nearby model years, each shown under its own year.

8.2–8.5 sec0–60 mph (tested)quickest 8.20 sec — 2000 SLT 4.7 V8
235 hpHorsepower (as tested)
295 lb-ftTorque (as tested)
YearTrim / engine0–60¼ mileHPDrivetrain
2000SLT 4.7 V8 4.7L V88.20 sec16.40 sec235 hpAWD
2000SLT 4.7 V8 4.7L V88.50 sec16.60 sec235 hpAWD

Service quick specs OEM factory data

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

This engine holds 6.0 qt of 10W-30 / 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 85-115 ft-lbs, the oil drain plug to 25.0 ft-lbs. The firing order is 1-8-4-3-6-5-7-2.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantHOAT · MS9769
Engine CoolantETHYLENE GLYCOL
Engine CoolantHOAT · MS9769
Engine CoolantHOAT · MS9769
Engine Oil10W-30 · API · 5W-30
Engine Oil Capacity6.0 qt
Power Steering FluidMOPAR POWER STEERING FLUID OR EQUIVALENT

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8.5 ft-lbs
Crankshaft Pulley and/or Damper Bolts130 ft-lbs
Engine Flywheel Bolts35-45 ft-lbs
Exhaust Manifold to Cylinder Head Bolts25 ft-lbs
Engine Oil Pan Drain Plug25.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs21 ft-lbs

Chassis torques

Lug Nuts85-115 ft-lbs
Transfer Case Fill Plug15.0-25.0 ft-lbs
Transfer Case Drain Plug15.0-25.0 ft-lbs

Ignition

Cylinder Firing Order1-8-4-3-6-5-7-2
Curb Idle Speed (No Load)700 rpm
Curb Idle Speed Variance (No Load)200 rpm
Spark Plug Gap0.040 in
Spark Plug Torque20.0 ft-lbs

Battery & A/C

RefrigerantR134a
Oil GroupPAG
Oil TypeSP-20
Standard BCI Group Number27
Standard BCI Cranking Performance600 cca
Optional BCI Group Number27
Optional BCI Cranking Performance750 cca

Service checks

Pressure Test21 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature195 °F
Regulated Fuel System Pressure (With Vacuum)47.0-51.0 psi
Injector Primary Resistance13-16 @ 68 degreesF ohms
Injector Primary Resistance10.8-13.2 @ 68 degreesF ohms
Engine Compression100 Minimum psi
Engine Oil Pressure25-110 psi

Brakes

Torque Caliper to Bracket24 ft-lbs
Torque to Knuckle130 ft-lbs
Rotor Max Parallel Variation0.0004 in
Rotor Runout Limit0.0009 in
Rotor Nominal Thickness From1.1 in / 0.866 in
Rotor Nominal Thickness To1.1 in / 0.866 in
Rotor Discard at or Under1.047 in / 0.811 in
Drum Runout Limit0.005 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
120 ft. lbs., Step 2: 9020 ft. lbs
Intake Manifold to Engine Bolts — tightening sequence 1 stages
16 ft. lbs. ( 1 ft. lbs. at a time.), step 2: bolts 5-12: 6 ft. lbs., step 3: all to 6 ft. lbs., step 4: all to 12 ft. lbs., step 5: all to 126 ft. lbs
Main Bearings — tightening sequence 4 stages

Prep Install the bedplate retaining bolts, making sure to place the stud bolts in the correct location, Torque the bolts in the sequence shown.

1Tighten bolts A - L to 40 ft. lbs.40 ft. lbs
2Tighten bolts 1 - 10 to 25 in. lbs.25 in
3Turn bolts 1 - 10 an additional 90 degrees.90 degrees
4Tighten bolts A1 - A6 to 20 ft. lbs.20 ft. lbs

Factory maintenance schedule OEM · verified

Normal service, condensed from the factory interval matrix.

Under the factory schedule, replace the engine oil and filter every 6,000 mi.

Every 6,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (inspect)
Every 7,500 miBrake Hydraulic System (inspect fluid level) · Engine Coolant System (leak inspection)
Every 12,000 miSteering Linkage (inspect)
Every 15,000 miAccessory Drive Belt (inspect)
Every 18,000 miBrake Line (inspect)
Every 21,000 miSuspension Ball Joint (inspect) · Suspension System (inspect)
Every 30,000 miEngine Air Filter Element (replace) · Transfer Case Assembly (drain & refill) · Transfer Case Assembly (inspect fluid level)
Every 60,000 miAccessory Drive Belt (inspect) · PCV Valve (inspect)
At 90,000 miAccessory Drive Belt (inspect) · Transfer Case Assembly (drain & refill)

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 requiredDRBIII scan tool (dealer / locksmith)
WhyTransmitter 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 neededAfter Sentry Key Immobilizer Module (SKIM) replacement
Tool requiredDRBIII scan tool
Also requiredThe 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.

The 2003 Dodge Durango sits at the end of its first generation, where the trend across 1998–2003 shows a clear and steady decline in both consumer complaints (from a peak of 2,043 in 1999 to 338 in 2003) and technical service bulletins (from 116 to 50). While recalls and investigations remained relatively flat during this period, the 2003 model year’s complaint count is the lowest of the generation, suggesting that many early issues were resolved by the final model year. However, the data still records 63 suspension complaints and 30 engine and engine cooling complaints for 2003, indicating these areas remained a concern. In contrast, the very next year—the redesigned 2004 model—saw complaints spike to 1,114 and recalls jump to 9, making the 2003 Durango a comparatively more stable choice within this era. For a used buyer, the 2003 model year represents the most refined version of the first generation, but a thorough pre-purchase inspection of the suspension and engine systems is advisable given the complaint patterns.

6
Open recalls
NHTSA campaigns
50
Service bulletins
Manufacturer communications
5
ODI investigations
Office of Defects Investigation
338
Owner complaints
29 involved a crash · 18 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★★

Owner complaints filed with NHTSA, by component

All 338 complaints on record, top 8 components.

Suspension63
Engine & Engine Cooling30
Electrical System27
Exterior Lighting18
Service Brakes, Hydraulic17
Power Train13
Air Bags12
Visibility10

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 6 campaigns on record for this vehicle.

04V596000Suspension:Front:Control Arm:Upper Ball JointReported 21/12/2004

ON CERTAIN SPORT UTILITY VEHICLES AND PICKUP TRUCKS EQUIPPED WITH FOUR-WHEEL DRIVE (4X4), IF MOISTURE LEAKS INTO THE FRONT SUSPENSION UPPER BALL JOINT, EVACUATION OF THE LUBRICANT AND CORROSION OF THE JOINT MAY CAUSE… Remedy: DEALERS WILL REPLACE THE FRONT SUSPENSION UPPER BALL JOINTS. THIS SAFETY IMPROVEMENT CAMPAIGN BEGAN ON DECEMBER 21, 2004. OWNERS CAN CONTACT DAIMLERCHRYSLER AT 1-800-853-1403.

08E064000Suspension:Front:HubReported 20/10/2008

SKF IS RECALLING 2,805 HUB UNITS, PART NO. BR930361, SOLD AS A SERVICE PART FOR 1997-2004 DODGE DAKOTA VEHICLES AND 1999-2003 DODGE DURANGO VEHICLES EQUIPPED WITH 2-WHEEL DRIVE & REAR AXLE ABS. DUE TO A SPECIFICATION… Remedy: SKF WILL NOTIFY OWNERS AND REPLACE THE DEFECTIVE HUB UNITS FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 5, 2008. OWNERS MAY CONTACT SKF VSM NORTH AMERICA CUSTOMER SERVICE AT…

Technical service bulletins NHTSA · verified

Showing 5 of 50 bulletins on record with NHTSA.

BulletinDateComponentSummary
91006452025-08-15Unknown Or OtherVerify Reman part number availability. Order the "R" part number for all orders…
1012322024-10-29Power TrainPlate - Planetary
90017842021-02-22Power TrainMechanical rocker arm, intake, 1.7 ratio.
90017842021-02-22EquipmentMechanical rocker arm, intake, 1.7 ratio.
90042752020-07-22Electrical SystemKEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC…

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 Durango. 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.

Reference guides

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

Frequently asked

How much oil does the 2003 Durango 4.7L take?

6.0 qt of Above 0 F: 10W-30 API, Below 32 F: 5W-30 API, per the factory manual.

Does the 2003 Durango have open recalls?

NHTSA lists 6 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 4.7L get?

EPA figures are 13 city / 18 highway / 15 combined mpg.