2010 Chevrolet Impala Oil Capacity, Type & Viscosity: Complete OEM Guide

Verified OEM Specs

Quick Specification Overview

Recommended Viscosity

5W-30 dexos1

Base Oil Capacity

6 Qts (5.7L)

Drain Plug Torque

18 lb-ft (24 Nm)

Socket Size

15mm

📊 Engine Oil Capacities & Filter Specifications

Below is the verified factory engineering matrix for all available engine trims on the 2010 Chevrolet Impala:

Engine Variant	Capacity (w/ Filter)	Viscosity Spec	OEM Filter	Drain Plug Torque
3.6L V6 (LFX)	6 Qts (5.7L)	5W-30 dexos1	`ACDelco PF64` 🛒	18 lb-ft (15mm)
2.5L 4-Cylinder (LCV)	5 Qts (4.7L)	5W-20 dexos1	`ACDelco PF64` 🛒	18 lb-ft (15mm)

🛒 Recommended Oil Change Supplies & Parts

Factory-fit replacement fluids, certified filters, and sealing washers for the 2010 Chevrolet Impala:

Recommended Motor Oil

5W-30 dexos1 Full Synthetic (5 Qt)

API SP / ILSAC GF-6 certified full synthetic oil engineered for optimal thermal stability and cold-start wear protection.

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Factory Fitment Oil Filter

OEM & Premium Oil Filter

High-efficiency synthetic blend media filter (OEM Part ACDelco PF64) with anti-drainback silicone valve.

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Leak Prevention Seal

Drain Plug Crush Washers

Aluminum / copper replacement crush washers to prevent oil pan seepage after every drain plug removal.

Find Washers on Amazon →

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🌡️ Viscosity & Climate Dynamics

Factory Recommendation: Engineers specify 5W-30 dexos1 for all operating temperatures on the 2010 Chevrolet Impala (See next model year: 2010 Chevrolet Impala)., matching platform siblings like the 2010 Chevrolet Silverado 1500.
Sub-Zero Cold Starts (<32°F / 0°C): Multi-grade synthetic formulation ensures instant oil pressure to hydraulic timing chain tensioners and camshaft journals within milliseconds of cranking.
High-Temperature Shear (>100°C): High HTHS thermal stability maintains a resilient hydrodynamic barrier on crankshaft rod bearings under heavy acceleration or towing.
Emergency Top-Ups: If required, a heavier viscosity can be used for emergency top-up, but return to 5W-30 dexos1 at the next scheduled oil service.

❄️ Sub-Zero Ambient Starts (<32°F)

Rapid multi-grade flow prevents dry metal-on-metal friction within milliseconds of cranking.

☀️ High-Temperature Shear (>100°C)

Maintains hydrodynamic oil film strength between crankshaft rod journals under high loads.

🛡️ VVT & Camshaft Protection

Prevents varnish deposits on variable valve timing solenoids and protects timing chains.

🧪 Oil Formulation: Full Synthetic vs. Synthetic Blend

Mandatory Specification: Full synthetic meeting API SP / ILSAC GF-6 is required for the 2010 Chevrolet Impala.
LSPI & Turbo Protection: Advanced additive packages prevent destructive Low-Speed Pre-Ignition (LSPI) and timing chain elongation in modern high-compression engines.
High Thermal Resistance: Group III+ and PAO synthetic base stocks resist NOACK volatility oil burn-off under extreme turbocharger heat.
Conventional Oil Risk: Non-approved conventional oils break down rapidly, causing sludge deposits in variable valve timing (VVT) solenoids and oil pickup screens.

🔬 Oil Filtration & Bypass Valve Dynamics

Factory OEM Part: Genuine filter is ACDelco PF64 (Premium aftermarket equivalents: Mobil 1 M1-114A, Wix 57060).
Calibrated Bypass Valve: Features an engineered relief valve that prevents oil starvation during cold morning starts.
Silicone Anti-Drainback: Prevents dry-start metal-on-metal friction by retaining oil inside the filter canister when the engine is shut off.
Micron Efficiency: Synthetic blend filter media captures particulate contaminants down to 20 microns without restricting flow rate.

📅 Maintenance Service Intervals

🟢 Normal Driving Interval

7500 Miles / 12 Months

Standard highway cruising and daily commuter driving.

🟡 Severe Driving Interval

5000 Miles / 6 Months

Short trips under 5 miles, stop-and-go city traffic, dusty unpaved roads, or heavy towing.

⚠️ Troubleshooting & Common Problems

Crush Washer Replacement: Always install a new GM 11562588 crush washer to prevent persistent slow pan leaks under high crankcase pressure.
Avoid Overfilling: Never fill beyond the upper dipstick dot; excess oil causes crankshaft whipping, aerated foam, and reduced oil pump pressure.
Low Oil Pressure Warning: If the instrument cluster oil light illuminates, stop driving immediately to avoid severe bearing seizure.

🛠️ Step-by-Step DIY Oil Change Walkthrough

1
Warm-Up & Elevate: Run engine for 3–5 minutes, park on level surface, set emergency brake, and securely lift on jack stands or ramps.
2
Locate the engine oil pan underbody, place an oil catch basin directly beneath, and use a 15mm socket or wrench to safely loosen and remove the oil drain plug.
3
Unscrew the oil filter housing or canister using an oil filter wrench. Pre-lubricate the new ACDelco PF64 rubber O-ring with fresh engine oil, install, and hand-tighten until snug plus 3/4 turn.
4
Clean the drain plug sealing surface, install a new OEM crush washer, and torque the drain bolt precisely to 18 lb-ft (24 Nm) to ensure zero oil pan thread damage or leaks.
5
Lower the vehicle to level ground, pour in exactly 6.0 Quarts (5.7 L) of API-certified 5W-30 dexos1 engine oil via the top valve cover filler neck, reinstall cap, and run engine for 60 seconds.
6
Verify Level & Leaks: Idle engine for 60 seconds, check for leaks underneath, shut off, wait 5 minutes, and verify dipstick level is at the top mark.

🔄 How to Reset the Maintenance Minder / Oil Life Light

⚙️ Instrument Cluster Reset Protocol

STEP 1 Turn ignition to 'ON' / 'RUN' position without starting the engine.

STEP 2 Use steering wheel directional buttons or trip odometer knob to navigate to 'Oil Life' or 'Maintenance' screen.

STEP 3 Press and hold 'OK' or 'Trip Reset' for 5–10 seconds until the percentage flashes.

STEP 4 Select 'Reset' / 'Confirm' and release to restore Oil Life indicator back to 100%.

❓ Frequently Asked Questions

How many quarts of oil does a 2010 Chevrolet Impala take?

The 2010 Chevrolet Impala takes 6.0 quarts (5.7 liters) of engine oil when changing the oil and replacing the oil filter for the primary 3.6L V6 (LFX).

What oil viscosity grade should I use in my 2010 Chevrolet Impala?

Factory specifications recommend 5W-30 dexos1. For severe service or extreme temperatures, verify exact viscosity charts in your owner manual.

What is the drain plug torque spec for the 2010 Chevrolet Impala?

The factory torque specification is 18 lb-ft (24 Nm). Use a 15mm socket and always install a new crush washer (GM 11562588) to prevent leaks.

What is the OEM oil filter part number for a 2010 Chevrolet Impala?

The genuine factory OEM oil filter part number is ACDelco PF64. High quality alternatives include Mobil 1 (M1-114A) and Wix (57060).

How often should I change the engine oil on a 2010 Chevrolet Impala?

Under normal driving conditions with synthetic oil, change oil every 7,500 to 10,000 miles or 12 months. For severe duty (frequent short trips, severe cold/heat, or dusty roads), change every 5,000 miles or 6 months.

Can I use conventional oil instead of synthetic in my 2010 Chevrolet Impala?

Modern engines with tight variable valve timing clearances require high-detergent synthetic oil. While conventional oil can be used in an emergency to top off, full synthetic should be used at the next full oil change.

How do I reset the oil life / maintenance light on a 2010 Chevrolet Impala?

Turn ignition to ON (engine off). Cycle cluster display to Trip A or Oil Life screen. Press and hold the reset / odometer stem for 10-15 seconds until the display flashes and resets to 100%.

What happens if I overfill oil in my 2010 Chevrolet Impala?

Overfilling causes the crankshaft to whip air into the oil, creating foam that starves bearings of pressure. If oil is more than 0.5 quarts above the MAX mark, drain the excess before driving.