DodgeIntrepid20032.7L/dodge/intrepid/2003/2-7l/
LH platform

2003 Dodge Intrepid — 2.7L

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2003 Intrepid 2.7L.

Body PASSENGER CAREngine 2.7LTransmission Automatic 4-spd

The 2003 Dodge Intrepid is a front-wheel-drive passenger car riding on the LH platform, powered by a 2.7L engine paired with an automatic 4-speed transmission, and it requires 5.0 quarts of 5W-30 API oil while achieving EPA fuel economy of 19 city, 27 highway, and 22 combined mpg. Among the 106 total owner complaints logged for this model year, the most frequent issue area is Engine & Engine Cooling, and the vehicle carries two recalls. Within the Intrepid’s broader complaint history spanning 1992 to 2004—where the 2000 model year peaked at 1,094 complaints and the 1992 model year recorded just 2—the 2003 model’s 106 complaints place it well below the generation’s worst year, though the engine-related concerns remain a key point for researchers evaluating its long-term dependability.

Model year2004200320022001200019991998

Quick specs

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

Engine oil capacity5.0 qtOEM · verified
Engine oil type5W-30 APIOEM · verified
Lug nut torque85-115 ft-lbsOEM · verified
EPA fuel economy19/27/22 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 34 · 500 CCA battery, OE oil filter 05281090AB. Note the factory engine air filter and thermostat are now discontinued — plan on a superseded or quality aftermarket equivalent, which the part pages below list where known.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 34 · 500 CCAOEM · verified
Tire sizeP225-60R16OEM · verified
Wheel / rim7-J inOEM · verified

OE service part numbers OEM · verified

Engine oil filter05281090AB
Engine air filter04591100AC discontinued
Spark plugSZFR5LP13G alt 68304015AA
BatteryBB34F101AA alt BB34U900AA
Front wiper blades05011207AB alt 05011206AC
Thermostat68027789AA discontinued · alt 04792237AE

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Ratings & economy EPA / vPIC

EPA city / highway / combined19 / 27 / 22 mpg
DrivetrainFront-Wheel Drive
Passenger volume104 cu ft
Cargo volume18 cu ft
Recommended fuelRegular Gasoline

Service quick specs OEM factory data

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

This engine holds 5.0 qt of 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 85-115 ft-lbs, the oil drain plug to 20.0 ft-lbs. The firing order is 1-2-3-4-5-6.

Lubricants & capacities

Brake FluidDOT 3
Engine CoolantETHYLENE GLYCOL
Engine Oil5W-30 · API
Engine Oil Capacity5.0 qt

Engine torques

Camshaft Bearing/Carrier Cap Bolts or Studs8.7 ft-lbs
Crankshaft Pulley and/or Damper Bolts125 ft-lbs
Engine Flywheel Bolts70 ft-lbs
Engine Oil Pan Drain Plug20.0 ft-lbs
Oil Pump to Cylinder BLock Bolts/Studs21 ft-lbs

Chassis torques

Lug Nuts85-115 ft-lbs
Front Wheel Hub105 ft-lbs
Rear Wheel Hub124 ft-lbs

Ignition

Cylinder Firing Order1-2-3-4-5-6
Ignition Coil Primary Resistance.4-.6 ohms
Spark Plug Gap0.048-0.053 in
Spark Plug Torque13.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.56 lbs
Oil GroupPAG
Oil TypeND 8 oil
Oil Capacity5.00 oz
Standard BCI Group Number34
Standard BCI Cranking Performance500 cca

Service checks

Pressure Test15 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening Temperature180 °F
Regulated Fuel System Pressure (With Vacuum)58 + or - 5 psi
Injector Primary Resistance10-16 na ohms
Injector Primary Resistance13-16 @ 68 degreesF ohms
Engine Compression100 Minimum psi
Engine Oil Pressure40-105 psi

Brakes

Brake ApplicationWITH REAR DISC
Torque to Knuckle16 ft-lbs / 100 ft-lbs
Torque Caliper to Bracket16 ft-lbs
Minimum Pad ThicknessFront: 0.312; Rear: 0.281 Specifications
Brake ApplicationWITH REAR DISC
Rotor Max Parallel Variation0.0005 in
Rotor Runout Limit0.003 in
Rotor Nominal Thickness From0.458 in / 1.019 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
120 ft. lbs., Step 2: 9020 ft. lbs
Main Bearings — tightening sequence 1 stages
1Tighten the cap bolts to finger tight. Step 215 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; spark plugs at 102,000 mi; coolant every 100,000 mi. The big-interval services (every 100,000 mi for coolant, and the transmission fluid) are the ones owners most often skip — on a lower-mileage example, assume the original fluids are still in it and check them first.

Every 6,000 miEngine Oil (drain & refill) · Engine Oil Filter (replace) · Tire & Wheel Assembly (inspect)
Every 30,000 miPCV Valve (inspect)
At 60,000 miPCV Valve (inspect)
Every 100,000 miEngine Coolant System (drain, flush & refill)
At 102,000 miSpark Plugs (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 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 Intrepid recorded just 106 complaints, two recalls, and one investigation, a dramatic low point surpassed only by the 1992 introductory figure of two complaints and representing a steep drop from the 1,058 to 1,094 complaint peaks of 19992000 and from 340 complaints in 2002. Compared with 2004’s 129 complaints and zero investigations, 2003 marks the continuation of a late-generation decline, with both years standing well below the mid-cycle highs. Across the generation, the federal record follows an arc of intense early activity—culminating in 1999 and 2000 with nine recalls and over a thousand complaints each year—followed by a steady descent in complaints, recalls, and technical service bulletins through 2001, 2002, and into 2003. Within that trajectory, the 2003 model’s low volume suggests reduced fleet exposure or the aging-out of earlier failures, yet the data still allocates 52 complaints to Engine & Engine Cooling, alongside 10 fire complaints and 4 crash complaints, with no root causes specified in the federal record. Consequently, because 2003 sits at the bottom of the complaint curve with minimal recalls and investigations relative to the generation’s history, it offers a comparatively favorable risk profile for a used-car buyer, contingent on a pre-purchase inspection that closely examines the engine and cooling systems.

2
Open recalls
NHTSA campaigns
54
Service bulletins
Manufacturer communications
1
ODI investigations
Office of Defects Investigation
106
Owner complaints
4 involved a crash · 10 a fire
NHTSA crash-test rating federal NCAP · out of 5 stars
Rollover★★★★
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 106 complaints on record, top 8 components.

Engine & Engine Cooling52
Power Train11
Service Brakes, Hydraulic8
Air Bags5
Vehicle Speed Control2
Electrical System2
Power Train,Electrical System2
Engine & Engine Cooling,Power Train2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

09E012000Exterior LightingReported 07/04/2009

SABERSPORT IS RECALLING 16,270 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: SABERSPORT WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON MAY 11, 2009. OWNERS MAY CONTACT SABERSPORT AT…

09E025000Exterior Lighting:HeadlightsReported 11/05/2009

DOPE, INC. IS RECALLING 42,540 COMBINATION CORNER AND BUMPER LAMP ASSEMBLIES OF VARIOUS PART NUMBERS SOLD FOR USE AS AFTERMARKET EQUIPMENT FOR VARIOUS PASSENGER VEHICLES. THESE HEADLAMPS FAIL TO CONFORM TO THE… Remedy: DOPE, INC. WILL NOTIFY OWNERS AND OFFER A FULL REFUND FOR THE NONCOMPLIANT COMBINATION LAMPS. THE SAFETY RECALL BEGAN ON JULY 28, 2009. OWNERS MAY CONTACT DOPE, INC. AT…

Technical service bulletins NHTSA · verified

Showing 5 of 54 bulletins on record with NHTSA.

BulletinDateComponentSummary
90042752020-07-22Electrical SystemKEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC…
90042752020-07-22Electrical SystemKEY, Master If replacing the key/FOBIK on a WJ, KJ, TJ, or PT Cruiser, use the "AC" NIC…
23-015-202020-04-30EquipmentDisinfectant Solution Recommended for COVID-19
08-049-202020-04-22Electrical SystemCharging System, Battery Diagnostic Tools and Warranty This information only bulletin…
31005192019-11-20StructureUse of Aftermarket Parts This bulletin involves discussing FCA US LLC position with…

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 Intrepid. 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 Intrepid 2.7L take?

5.0 qt of 5W-30 API, per the factory manual.

Does the 2003 Intrepid have open recalls?

NHTSA lists 2 recall campaign(s) for this model year. Check your specific vehicle by VIN.

What gas mileage does the 2.7L get?

EPA figures are 19 city / 27 highway / 22 combined mpg.