DodgeAvenger20092.4L L4/dodge/avenger/2009/2-4l-l4/
JS platform

2009 Dodge Avenger — 2.4L L4

Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2009 Avenger 2.4L L4. Covers both the standard and High Output 2.4L L4.

Body PASSENGER CAREngine 2.4L L4Transmission Automatic 4-spd

The 2009 Dodge Avenger is a passenger car built on the JS platform, powered by a 2.4-liter inline-four paired with a four-speed automatic transmission and EPA-rated at 21 mpg city, 30 mpg highway, and 24 mpg combined. Maintenance specifications require 4.5 quarts of 5W-20 or 5W-30 API oil with filter. Within the 1995–2015 model timeline, this year falls between the 2008 peak of 844 complaints and the 2015 low of one, registering 67 owner grievances with air bags cited as the top complaint area and two recalls on record.

Model year2013201220112010200920082007

Quick specs

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

Engine oil capacity4.5 qt w/ filterOEM · verified
Engine oil type5W-20 / 5W-30 APIOEM · verified
Lug nut torque85-115 ft-lbsOEM · verified
EPA fuel economy21/30/24 mpgEPA · verified

Fitment & sizes

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

From the factory this vehicle uses a BCI 86 · 525 CCA battery, OE oil filter 04884899AC. 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 86 · 525 CCAOEM · verified
Tire sizeP215-65R16OEM · verified
Wheel / rim6.5 inOEM · verified

OE service part numbers OEM · verified

Engine oil filter04884899AC alt 04892339BH
Engine air filter04891926AB alt 04891713AB
Spark plugSP0ZFR5F11 alt SP00ZFR5AP
BatteryBB34A901AA alt BB86F101AA
Front wiper bladesWBF00024AB alt WBF00022AB
Serpentine belt04891935AC alt 04891721AB
Thermostat68273161AA alt 55111016AC
Cabin air filter05058693AA

Full specifications

Engine, drivetrain, dimensions and economy.

Engine & drivetrain NHTSA vPIC

TransmissionAutomatic 4-spd

Dimensions & weight NHTSA vPIC

Overall length190.9 in
Overall width71.7 in
Overall height58.7 in
Wheelbase109.1 in
Curb weight3400 lb
Track (front / rear)61.8 / 61.4 in
Weight distribution (front / rear)62/38

Ratings & economy EPA / vPIC

EPA city / highway / combined21 / 30 / 24 mpg
DrivetrainFront-Wheel Drive
Passenger volume101 cu ft
Cargo volume13 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 4.5 qt w/ filter of 5W-20 / 5W-30 API engine oil, DOT 3 brake fluid. Torque lug nuts to 85-115 ft-lbs. The firing order is 1-3-4-2. Note the cylinder-head bolts finish on a torque angle (torque-to-yield) — they stretch permanently and should be replaced, not reused, during any head service.

Lubricants & capacities

Automatic Transmission FluidATF+4
Automatic Transmission Fluid Capacity5
Brake FluidDOT 3
Engine Oil5W-20 · API · 5W-30 · MS-6395
Engine Oil Capacity4.5 qt w/ filter

Engine torques

Camshaft Bearing/Carrier Cap Bolts or StudsM6 Bolts: 9 ft-lbs, M8 Bolts: 22 ft-lbs
Crankshaft Pulley and/or Damper Bolts155 ft-lbs
Cylinder Head StepsIf your bolt has the short head
Intake Manifold to Engine Bolts18.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts25 ft-lbs
Intake Manifold to Engine Bolts18.4 ft-lbs
Exhaust Manifold to Cylinder Head Bolts25 ft-lbs
Intake Manifold to Engine Bolts18.4 ft-lbs

Chassis torques

Lug Nuts85-115 ft-lbs
Front Wheel Hub118 ft-lbs

Ignition

Cylinder Firing Order1-3-4-2
Ignition Coil Primary Resistance.504-.616 ohms
Ignition Coil Secondary Resistance5220-6380 ohms
Spark Plug ManufacturerChampion
Spark Plug GapWithout PZEV: 0.043, With PZEV: 0.031 in
Spark Plug Torque20.0 ft-lbs

Battery & A/C

RefrigerantR134a
Refrigerant Capacity1.00 lbs
Oil GroupPAG
Oil Type46
Oil Capacity3.40 oz
Standard BCI Group Number86
Standard BCI Cranking Performance525 cca

Service checks

Pressure Test15 psi
Radiator Cap Pressure Relief14-18 psi
Thermostat Opening TemperaturePrimary: 179, Secondary: 203 °F
Regulated Fuel System Pressure (With Vacuum)58.0 + or - 5.0 psi
Injector Primary Resistance12 approx. @ 68 degreesF ohms
Engine Compression170
Engine Oil Pressure25-80 psi
Engine Oil Pressure RPM3000 rpm

Brakes

Torque Caliper to Bracket32 ft-lbs
Torque to Knuckle52 ft-lbs
Torque Caliper to Bracket32 ft-lbs
Torque to Knuckle80 ft-lbs
Minimum Pad ThicknessFront: 0.040; Rear: 0.040 in
Rotor Max Parallel Variation0.0006 in / 0.0002 in
Rotor Runout Limit0.0024 in / 0.0016 in / 0.002 in
Rotor Nominal Thickness From0.386 in / 1.02 in

Multi-step torque procedures OEM · verified

Connecting Rod (Large End) Bearings — tightening sequence 1 stages
115 ft. lbs., Step 2: 9015 ft. lbs
Cylinder Head — tightening sequence 5 stages
1Bolts 1-8 to 48 N##m (35 ft. lbs.)35 ft. lbs
2Bolts 1-8 to 75 N##m (55 ft. lbs.)55 ft. lbs
3Bolts 1-8 to 75 N##m (55 ft. lbs.)55 ft. lbs
4Bolts 1-8 to +90 degrees Turn Do not use a torque wrench for this step.90 degrees
5Bolts 9-11 to 28 N##m (250 in. lbs.)250 in
Engine Flywheel Bolts — tightening sequence 1 stages
122 ft. lbs., Step 2: 5122 ft. lbs
Main Bearings — tightening sequence 1 stages

Prep Bolts stamped with the letter B or the number 6 use the following torque procedure.

111 ft. lbs., Step 2: 20 ft. lbs., Step 3: 45 degrees; Bolts that are not stamped with the letter B or the number 6 use the following torque procedure.11 ft. lbs
111 ft. lbs., Step 2: 33 ft. lbs., Step 3: 45 degrees11 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 every 30,000 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 (rotate)
At 12,000 miCV Joint Boot (inspect) · Exhaust System (Complete) (inspect)
Every 12,000 miBrake Linings (inspect) · Cabin Air Filter (replace)
Every 24,000 miCV Joint Boot (inspect) · Exhaust System (Complete) (inspect) · Steering Linkage (inspect) · Suspension System (inspect) · Tie Rod (inspect)
Every 30,000 miAccessory Drive Belt (inspect) · Engine Air Filter Element (replace) · Spark Plugs (replace)
Every 90,000 miPCV Valve (inspect)
Every 100,000 miEngine Coolant System (drain, flush & refill)
At 102,000 miDrive Belt (replace) · Transmission Fluid & Filter (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 2009 Dodge Avenger sits at a notable low point in a generation characterized by wide complaint volatility. The 2008 model year saw an extraordinary spike of 844 complaints alongside 6 recalls and 1 investigation, while 2009 dropped sharply to just 67 complaints with 2 recalls and no investigations — a dramatic improvement. However, complaints climbed again in subsequent years, rising to 163 in 2010, 209 in 2011, and peaking at 553 in 2012 and 547 in 2013, suggesting that 2009's relative calm may reflect a brief manufacturing improvement rather than a permanent fix, as problems resurfaced across the lineup. The 2009's top complaint areas — Air Bags (7), Unknown/Other (5), Engine (4), and Power Train (4) — are modest in volume but indicate the same systems that generated broader trouble across the generation. With only 3 crash complaints and 0 fire complaints on record, the 2009 represents one of the safer model years in this volatile generation. **Based on the federal data, the 2009 is one of the better years to purchase within this generation, offering significantly fewer documented complaints and recalls than the years immediately surrounding it — though buyers should still scrutinize air bag and power train systems during pre-purchase inspection.**

2
Open recalls
NHTSA campaigns
37
Service bulletins
Manufacturer communications
0
ODI investigations
Office of Defects Investigation
67
Owner complaints
3 involved a crash · 0 a fire
Owner complaints by model year NHTSA · this generation & adjacent

Owner complaints filed with NHTSA, by component

All 67 complaints on record, top 8 components.

Air Bags7
Unknown Or Other5
Engine4
Power Train4
Visibility/Wiper3
Fuel/Propulsion System3
Service Brakes, Hydraulic3
Seat Belts2

Source: NHTSA Office of Defects Investigation complaint database.

Recalls NHTSA · verified

Showing 2 of 2 campaigns on record for this vehicle.

09V047000Fuel System, Other:Storage:Fuel Gauge SystemReported 04/02/2009

CHRYSLER IS RECALLING 91 MY 2009 SEBRING AND DODGE AVENGER EQUIPPED WITH 2.4L ENGINE PASSENGER VEHICLES. A COMPATIBILITY ISSUE BETWEEN THE INSTRUMENT CLUSTER SOFTWARE AND FUEL PUMP MODULE CAN RESULT IN THE FUEL GAUGE… Remedy: DEALERS WILL REPLACE THE FUEL PUMP MODULE FREE OF CHARGE. THE RECALL IS EXPECTED TO BEGIN DURING MARCH 2009. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

08V528000Power Train:Automatic Transmission:Control Module (Tcm/Pcm/Tecm)Reported 09/10/2008

CHRYSLER IS RECALLING 712 MY 2009 SEBRING, DODGE CALIBER, AVENGER, JOURNEY, JEEP PATRIOT, AND COMPASS VEHICLES. A NEW ADHESIVE USED IN THE POWER TRAIN CONTROL MODULE (PCM) MANUFACTURING PROCESS CAN CAUSE THE PRINTED… Remedy: DEALERS WILL REPLACE THE PCM FREE OF CHARGE. THE RECALL BEGAN ON NOVEMBER 10, 2008. OWNERS MAY CONTACT CHRYSLER AT 1-800-853-1403.

Technical service bulletins NHTSA · verified

Showing 5 of 37 bulletins on record with NHTSA.

BulletinDateComponentSummary
1039542025-04-02Unknown Or OtherACTUATOR - A/C AND HEATER
1040872025-04-02Unknown Or OtherACTUATOR - A/C AND HEATER
91002262023-09-15Electrical SystemConnector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar…
91002262023-09-15Electrical SystemConnector kit Before ordering this connector repair kit 68018957A$, check it in the Mopar…
90040092021-04-07Power TrainTransmission Kit with Torque Converter 1. All Promaster (VF) 3.6L/62TE equipped vehicles…

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

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VIN
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Build data
Plant, GVWR class, engine and body data for any 17-character VIN.
Recalls
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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 2009 Avenger 2.4L L4 take?

4.5 qt w/ filter of 5W-20 API OR 5W-30 API MEETING CHRYSLER SPECIFICATION MS-6395, per the factory manual.

Does the 2009 Avenger have open recalls?

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

What gas mileage does the 2.4L L4 get?

EPA figures are 21 city / 30 highway / 24 combined mpg.