Dodge Avenger Engine Oil Capacity: Complete Guide (2008-2014)
Detailed specifications, maintenance guidelines, and interactive calculator for all Dodge Avenger models. Find exact oil capacity for 2.4L 4-cylinder and 3.6L V6 engines.
Understanding Dodge Avenger Engine Oil Capacity
The Dodge Avenger, manufactured from 2008 to 2014, requires specific engine oil capacities that vary by model year and engine configuration. Using the correct amount of oil is critical for maintaining optimal engine performance, fuel efficiency, and longevity.
Important: Engine oil serves multiple functions beyond lubrication, including cooling engine components, cleaning internal parts, and sealing piston rings. Incorrect oil levels can lead to premature wear, overheating, and reduced performance.
The Avenger was primarily available with two engine options throughout its production run:
- 2.4L World Engine 4-cylinder: This was the standard engine for most model years, known for its balance of efficiency and adequate power.
- 3.6L Pentastar V6: Available as an upgrade, this engine provided significantly more power and torque while maintaining reasonable fuel economy.
Each engine has distinct oil capacity requirements due to differences in internal volume, oil gallery design, and cooling needs. The following sections provide detailed specifications for all model years.
Complete Oil Capacity Specifications Table
The table below provides comprehensive oil capacity data for all Dodge Avenger models from 2008 to 2014. Capacities are measured with a standard filter change, which is the recommended practice during every oil service interval.
| Model Year | Engine Type | Oil Capacity (Quarts) | Oil Capacity (Liters) | Oil Filter Part # | Recommended Oil |
|---|---|---|---|---|---|
| 2008 | 2.4L 4-cylinder | 5.0 quarts | 4.7 liters | Mopar 5281090 | 5W-20 Synthetic |
| 2008 | 3.6L V6 | 6.0 quarts | 5.7 liters | Mopar 68005649AA | 5W-20 Synthetic |
| 2009 | 2.4L 4-cylinder | 5.0 quarts | 4.7 liters | Mopar 5281090 | 5W-20 Synthetic |
| 2009 | 3.6L V6 | 6.0 quarts | 5.7 liters | Mopar 68005649AA | 5W-20 Synthetic |
| 2010 | 2.4L 4-cylinder | 5.0 quarts | 4.7 liters | Mopar 5281090 | 5W-20 Synthetic |
| 2010 | 3.6L V6 | 6.0 quarts | 5.7 liters | Mopar 68005649AA | 5W-20 Synthetic |
| 2011 | 2.4L 4-cylinder | 5.0 quarts | 4.7 liters | Mopar 5281090 | 5W-20 Synthetic |
| 2011 | 3.6L V6 | 6.0 quarts | 5.7 liters | Mopar 68005649AA | 5W-20 Synthetic |
| 2012-2014 | 2.4L 4-cylinder | 5.0 quarts | 4.7 liters | Mopar 5281090 | 5W-20 Synthetic |
| 2012-2014 | 3.6L V6 | 6.0 quarts | 5.7 liters | Mopar 68005649AA | 5W-20 Synthetic |
Table 1: Complete Dodge Avenger Oil Capacity Specifications (2008-2014)
Note on 2.7L V6 Engine: Some 2008-2009 models were equipped with a 2.7L V6 engine. These require 5.5 quarts (5.2 liters) of oil with filter change. However, this engine was less common and discontinued after 2009 due to reliability concerns.
Technical Specifications and Torque Values
Proper oil maintenance involves more than just the correct capacity. The following technical specifications are essential for professional-grade service.
3.1 Oil System Torque Specifications
| Component | Engine | Torque Specification | Notes |
|---|---|---|---|
| Oil Drain Plug | 2.4L 4-cylinder | 20 ft-lbs (27 Nm) | Always use new washer |
| Oil Drain Plug | 3.6L V6 | 25 ft-lbs (34 Nm) | Aluminum oil pan – do not overtighten |
| Oil Filter Housing | 2.4L 4-cylinder | 18 ft-lbs (24 Nm) | Cartridge-style filter |
| Oil Filter Cap | 3.6L V6 | 25 ft-lbs (34 Nm) | Top-mounted filter |
| Oil Pressure Sensor | Both engines | 15 ft-lbs (20 Nm) | Thread sealant recommended |
3.2 Oil Viscosity and Performance Specifications
| Specification | Minimum Requirement | Recommended | Temperature Range |
|---|---|---|---|
| API Certification | API SN | API SP | All temperatures |
| Viscosity Grade | 5W-20 | 5W-20 Full Synthetic | -40°F to 100°F+ |
| Oil Change Interval | 6,000 miles | 5,000 miles (severe) | Time: 6 months maximum |
| Oil Pressure (at idle) | 10 psi minimum | 25-35 psi | Warm engine |
| Oil Pressure (at 3,000 RPM) | 30 psi minimum | 45-65 psi | Warm engine |
Step-by-Step Oil Change Procedure
Changing the oil in your Dodge Avenger is a straightforward process that can be completed in approximately 30-45 minutes with basic tools. Follow this professional procedure for optimal results.
4.1 Tools and Materials Required
- 5-6 quarts of 5W-20 full synthetic motor oil (depending on engine)
- Oil filter (see Table 1 for correct part number)
- Socket set (8mm, 10mm, 13mm, 15mm sockets)
- Oil filter wrench (type varies by engine)
- Drain pan (minimum 7-quart capacity)
- Funnel
- Jack and jack stands or ramps
- Torque wrench
- Shop towels or rags
- Gloves and safety glasses
4.2 Procedure Steps
- Preparation: Run the engine for 5-10 minutes to warm the oil, which improves drainage. Park on level surface and engage parking brake.
- Vehicle Elevation: Safely lift the front of the vehicle using jack stands or drive-on ramps.
- Drain Oil: Place drain pan under oil pan. Remove drain plug with appropriate socket. Allow oil to drain completely (10-15 minutes).
- Filter Replacement: Remove old oil filter using filter wrench. For 3.6L V6 (top-mounted), access from engine bay. For 2.4L (bottom-mounted), access from underneath.
- Installation: Lubricate new filter gasket with fresh oil. Install new filter hand-tight plus ¾ turn. Install drain plug with new washer, torque to specification.
- Refill Oil: Add specified amount of oil (see calculator). Wait 2 minutes, then check dipstick. Add oil gradually if needed.
- Final Check: Start engine and check for leaks. Run for 1 minute, then check oil level again and top up if necessary.
Critical Safety Warning: Never work under a vehicle supported only by a jack. Always use proper jack stands rated for the vehicle’s weight. Hot oil can cause severe burns – allow adequate cooling time before beginning the oil change process.
