Factory maintenance schedule OEM · verified
Normal service, condensed from the factory interval matrix.
| At 160,000 mi | Universal Vehicle Operation (inspect idle speed) |
Factory specifications, fluid capacities, torque values, EPA fuel economy and the federal safety record for the 2013 ILX Hybrid.
The 2013 Acura ILX Hybrid is a passenger car that delivers EPA-rated fuel economy of 38 mpg across city, highway, and combined driving cycles, paired with an Automatic (AV-S7) transmission and requiring 3.8 quarts of 0W-20 API-specification engine oil for maintenance. As the hybrid variant of Acura's entry-level sedan, it positioned efficiency-conscious luxury buyers into a compact package during this generation's early production years. With 65 total owner complaints logged and 6 recalls issued—including air bags as the primary complaint area—2013 represents a notably problematic model year within the ILX's reliability history, suggesting that prospective buyers or researchers should treat this particular year with particular scrutiny regarding airbag system compliance and overall build quality.
Fluid capacities, tune-up values and fuel economy at a glance.
Replacement part sizes and factory part numbers — battery, bulbs, filters and belts.
From the factory this vehicle uses a BCI 151R · 340 CCA battery. 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.
Engine, drivetrain, dimensions and economy.
| Transmission | Automatic (AV-S7) |
| Overall length | 178.7 in |
| Overall width | 70.9 in |
| Overall height | 55.5 in |
| Wheelbase | 105.1 in |
| Curb weight | 2989 lb |
| Track (front / rear) | 59.1 / 59.8 in |
| Weight distribution (front / rear) | 60/40 |
| EPA city / highway / combined | 38 / 38 / 38 mpg |
| Drivetrain | Front-Wheel Drive |
| Passenger volume | 89 cu ft |
| Cargo volume | 12 cu ft |
| Recommended fuel | Premium Gasoline |
Capacities, torques and tune-up values from the factory service manual.
This engine holds 3.8 qt of 0W-20 API engine oil, DOT 3 brake fluid. Torque lug nuts to 80 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.
| Automatic Transmission Fluid | ATF |
| Automatic Transmission Fluid Capacity | 2.6 |
| Brake Fluid | DOT 3 |
| Engine Oil | 0W-20 · API |
| Engine Oil Capacity | 3.8 qt |
| Engine Oil | 0W-20 · API |
| Engine Oil Capacity | 4.6 qt |
| Engine Oil | 0W-20 · API |
| Camshaft Bearing/Carrier Cap Bolts or Studs | 8mm Bolts: 16 ft-lbs, 6mm Bolts: 9 ft-lbs |
| Engine Flywheel Bolts | 32 ft-lbs |
| Engine Flywheel Bolts | AT: 54, MT: 76 ft-lbs |
| Intake Manifold to Engine Bolts | 18 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 23 ft-lbs |
| Intake Manifold to Engine Bolts | 18 ft-lbs |
| Exhaust Manifold to Cylinder Head Bolts | 24 ft-lbs |
| Intake Manifold to Engine Bolts | 16 ft-lbs |
| Lug Nuts | 80 ft-lbs |
| Front Wheel Hub | 181 ft-lbs |
| Front Wheel Hub | 133 ft-lbs |
| Cylinder Firing Order | 1-3-4-2 |
| Curb Idle Speed (No Load) | 750 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (No Load) | 650 rpm |
| Curb Idle Speed Variance (No Load) | 50 rpm |
| Curb Idle Speed (Secondary Under Load) | 750 rpm |
| Curb Idle Speed Variance (Secondary Under Load) | 50 rpm |
| Curb Idle Speed (No Load) | 750 rpm |
| Refrigerant | R134a |
| Refrigerant Capacity | 0.83-0.94 lbs |
| Oil Type | 46 |
| Oil Capacity | 3.0 oz |
| Oil Group | PAG |
| Refrigerant | R134a |
| Refrigerant Capacity | 0.83-0.95 lbs |
| Oil Group | PAG |
| Pressure Test | 14-18 psi |
| Radiator Cap Pressure Relief | 14-18 psi |
| Thermostat Opening Temperature | 176-183 °F |
| Pressure Test | 14-18 psi |
| Radiator Cap Pressure Relief | 14-18 psi |
| Thermostat Opening Temperature | 169-176 °F |
| Pressure Test | 14-18 psi |
| Radiator Cap Pressure Relief | 14-18 psi |
| Brake Application | WITH FN 3 (16 inch) CALIPER PR NOS. 1LH/1ZG |
| Torque Caliper to Bracket | 17 ft-lbs |
| Torque to Knuckle | 80 ft-lbs |
| Torque Caliper to Bracket | 25 ft-lbs |
| Torque to Knuckle | 80 ft-lbs |
| Torque Caliper to Bracket | 17 ft-lbs |
| Torque to Knuckle | 55 ft-lbs |
| Minimum Pad Thickness | 0.063 in |
| 1 | 7ft. lbs., Step 2: 90 | 7 ft. lbs |
| 1 | 30 ft. lbs., Step 2: 120 | 30 ft. lbs |
| 1 | 27 ft. lbs., step 2: 90 | 27 ft. lbs |
| 1 | 52 ft. lbs., step 2: 90 | 52 ft. lbs |
| 1 | 37 ft. lbs., step 2: 90 | 37 ft. lbs |
Prep Inspect the diameter of the used bolts at 45mm and 50mm from the end of the bolt. If the bolt diameter is less than 0.417 (10.6mm), replace the bolt.
| 1 | 30.0 ft. lbs. | 30 ft. lbs |
| 2 | 90 degrees | 90 degrees |
| 3 | If using new bolts, tighten an additional 90 degrees | 90 degrees |
| 1 | 18 ft. lbs., Step 2: 40 | 18 ft. lbs |
Normal service, condensed from the factory interval matrix.
| At 160,000 mi | Universal Vehicle Operation (inspect idle speed) |
Owner-reported issues, recalls, investigations and service bulletins on record with NHTSA — an unfiltered look at what owners actually experience.
The 2013 Acura ILX Hybrid shows 0 total complaints in the federal record but records 22 air bag-related complaint entries, 5 power train, and 4 electrical system entries, alongside 6 crash complaints and no fire complaints. Compared to 2014, the 2013 model year has more recalls (2 vs 1), the same number of investigations (2), and a higher volume of technical service bulletins (30 vs 25), suggesting a more active service campaign period at launch. The data does not specify root causes for the air bag or powertrain complaint concentrations. The trend across the two model years shows a reduction in recalls and TSBs by 2014, positioning the 2013 as the higher-activity year for manufacturer service actions. While the low overall complaint count is favorable, the elevated TSB volume and dual recalls indicate a higher level of manufacturer service activity. Buyers should verify that all recall and TSB work has been completed, making this a conditional buy contingent on documented service history.
All 65 complaints on record, top 8 components.
Source: NHTSA Office of Defects Investigation complaint database.
Showing 2 of 6 campaigns on record for this vehicle.
Honda (American Honda Motor Co.) is recalling specific 2003 Acura 3.2CL, 2013-2016 ILX, 2013-2014 ILX Hybrid, 2003-2006 MDX, 2007-2016 RDX, 2002-2003 3.2TL, 2004-2006, and 2009-2014 TL, 2010-2013 ZDX and 2001-2007 and… Remedy: Honda will notify owners, and dealers will replace the driver's air bag inflator with an alternate inflator, free of charge. The recall began April 10, 2019. Honda owners may…
Honda (American Honda Motor Co.) is recalling certain 2013 Acura ILX, 2015 RDX, 2005-2010 and 2012 RL, 2009-2014 TL, 2010 and 2012 ZDX, 2007-2011 CR-V, 2011-2013 and 2015 CR-Z, 2009-2013 Fit, 2013 Fit EV, 2010-2011 and… Remedy: Honda will notify owners, and dealers will replace the driver frontal air bag inflator, free of charge. The recall began August 12, 2019. Owners may contact Honda customer service…
Showing 5 of 64 bulletins on record with NHTSA.
| Bulletin | Date | Component | Summary |
|---|---|---|---|
| B18-020 | 2026-02-28 | Air Bags | Service Bulletin - Warranty Extension: Customer Support Program For Driver's Airbag… |
| B18-020 | 2022-04-08 | Air Bags | Service bulletin - This bulletin is a notification of a class action settlement relating… |
| B18-020 | 2022-03-01 | Equipment | Service Bulletin - This bulletin is a notification of a class action settlement relating… |
| B20-006 | 2020-03-10 | Air Bags | Service Bulletin - This bulletin is a notification of a class action settlement relating… |
| B19050B | 2019-05-16 | Electronic Stability Control (Esc) | ServiceNews Article - When removing and installing a cable reel, you need to keep both… |
The most common OBD-II codes for this vehicle's emissions system. These are standardized SAE J2012 definitions, not vehicle-specific fault reports.
Decode factory build data for a specific vehicle by VIN.
Find every vehicle that shares this one's battery, bulbs, oil capacity, platform or parts.
Cross-vehicle references for the kinds of data on this page.
3.8 qt of 0W-20 API, per the factory manual.
NHTSA lists 6 recall campaign(s) for this model year. Check your specific vehicle by VIN.
EPA figures are 38 city / 38 highway / 38 combined mpg.