Acura ILX VIN Decoder and Options List

Acura ILX VIN Check and Acura ILX VIN Lookup

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Where Do I Find My Acura ILX VIN?

Driver’s side dashboard: Look through the windshield at the base of the dashboard on the driver’s side; this is the most common and visible location.
Driver’s door jamb: Open the driver’s door and check the sticker or metal plate on the inner frame of the door.
Vehicle documents: The VIN is also listed on your vehicle registration, title, and insurance paperwork.
Engine bay or firewall: Some models have the VIN stamped on the metal in the engine compartment, usually near the back of the engine bay.

These spots cover all standard VIN locations for the Acura ILX across model years.

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Dale Ogden

Founder - Check Your Spec

Article By: Dale Ogden

Dale Ogden is the founder of Check Your Spec and a recognized automotive expert with over 20 years of experience in vehicle valuations, forecasting, and asset management. A former Forecast Manager at CAP HPI – the UK’s leading vehicle valuation authority (think of them as the equivalent to Kelley Blue Book). He pioneered EV depreciation models now used by top manufacturers and has produced residual values for over 10,000 vehicles. Dale’s insights are trusted by automotive professionals, enthusiasts, and buyers worldwide.

See Acura VIN Decoder Guide

What Is My Acura ILX VIN?

For the Acura ILX, the VIN serves as a detailed record of the vehicle’s build. Within those 17 characters are clues to the production plant, the powertrain, the trim selection, and the safety features included.

Decoding the ILX VIN reveals whether your car came with advanced driver assistance, interior upgrades, or performance styling.

Free Acura ILX VIN Decoder

What Are Acura ILX Option Codes?

Ever walked past an Acura ILX and noticed the perfect color, the crafted seats, and a hint of performance in the sound. Those impressions are shaped by its option codes.

Here we break down the option codes so you can understand what makes your ILX distinct. They are not arbitrary. They are option codes that Acura uses to confirm features at build.

Option codes for your Acura ILX can be found inside the service documentation, on a label in the spare wheel well or trunk, and through a dealer lookup using the VIN.

How To Find Your Acura ILX Option List

To see exactly how your Acura ILX was equipped from new, begin with the following sources and verify anything you find online.

Dealer printout: An Acura retailer can provide a factory spec sheet from the VIN.
Owner portal/app: Some regions show a build summary for recent models.
Window sticker or sales invoice: Good for package names on US spec cars.
Online VIN decoders: Some tools can list options, but accuracy varies. Use with caution and verify against official sources.

Tip: Keep a copy of your build summary with your records. Terminology and availability can vary by model year and market, and physical labels are not present on every vehicle.

What Is An Acura ILX Build Sheet?

For an Acura ILX, the build sheet is a factory generated record that lists the car’s full configuration; including paint, seats, trim, engine, gearbox, and all the options that make your vehicle unique.

What It Includes

You’ll typically find details for:

Factory option codes and option packages
Engine, transmission, and drivetrain information
Exterior and interior specifications such as paint color, upholstery, and trim
Optional equipment like audio systems, lighting upgrades, driver assistance, or safety packages
Production and assembly information

Why It Matters

The build sheet is useful for:

Buyers verifying factory options on a used vehicle
Sellers showcasing genuine features and option value
Enthusiasts confirming originality and production details

Where to Find It

Ask an Acura retailer to look it up using your VIN
Check the official Acura service information portal (a paid subscription may be required)
Look in the service booklet or for a build label in the trunk or spare wheel well on some vehicles

Acura ILX Engine Codes

K20C4 : 2.0L Turbocharged Inline 4

Found in: Type S variants
Features: Turbocharged aluminum block, direct fuel injection, and VTEC system for variable valve timing.
Known for: Strong mid range torque and high performance tuning potential.

L15B7 – 1.5L Turbocharged Inline-4

Found in: Acura Integra and other compact models.
Features: Dual overhead cam design, turbocharging, and fuel efficient direct injection.
Known for: Smooth power delivery and strong fuel economy while maintaining sporty performance.

J35Y – 3.5L V6

Found in: MDX, TLX V6, and other larger Acura models.
Features: SOHC i-VTEC V6 with Variable Cylinder Management (VCM) for improved efficiency.
Known for: Refined power, reliability, and smooth operation across Acura’s midsize and full size lineup.

Important Notes

Engine codes are model and year specific. Even small differences in the code (for example, J35Y1 vs. J35Y5) can indicate variations in emissions systems, power output, or drivetrain configuration.
Always verify your exact engine code using the VIN, under hood engine label, or official Acura service records before ordering parts or referencing specifications.
The engine code is typically stamped on the engine block, often near the transmission housing.

Acura ILX Transmission Codes

For the Acura ILX, transmission codes identify the type of gearbox fitted to your vehicle, whether it’s manual, automatic, dual clutch, or continuously variable (CVT). Acura has used several different transmission types across its lineup depending on model, engine, and performance level.

CVT (Continuously Variable Transmission)

Found in lower displacement front wheel drive models such as the ILX and base Integra.
Features smooth gearless operation designed for maximum fuel efficiency and reduced shift shock.
Known for seamless acceleration and improved economy, though not as performance focused as traditional automatics.

10 Speed Automatic Transmission (10AT)

Used in newer Acura TLX, MDX, and Type S variants.
Offers an advanced torque converter design, paddle shifters, and adaptive shift logic.
Known for quick refined shifts and excellent fuel economy at highway speeds.

9 Speed Automatic Transmission (ZF 9HP Series)

Found in earlier V6 powered Acura models such as the MDX, TLX, and RDX.
Uses a compact ZF design with a wide ratio spread for smooth performance.
Balanced between efficiency and comfort, though early versions received calibration updates to improve shift quality.

9 Speed Dual Clutch Transmission (DCT)

Exclusive to the Acura NSX.
Employs a dual clutch setup for near instantaneous gear changes integrated with the hybrid SH AWD system.
Delivers lightning fast shifts and track ready performance with precise control.

Important
Transmission codes can vary by model year, engine type, and drive configuration (FWD or AWD). Always confirm the exact transmission code for your vehicle before ordering parts or performing maintenance. The code can typically be found on the build sheet, on the transmission housing label, or obtained from an Acura retailer using your VIN. Acura’s transmission designations can also differ between US and international markets, so it’s best to verify your specific configuration.

Acura ILX Paint Codes

Organized alphabetically by paint code:

B 554P: Apex Blue Pearl found on Type S and PMC editions
G 547P: Tiger Eye Pearl exclusive to Type S variants
NH 731P: Crystal Black Pearl a deep metallic black finish used across multiple trims
NH 883P: Platinum White Pearl a premium white tone with subtle metallic depth
NH 904M: Lunar Silver Metallic a clean silver finish common on ILX and TLX models

Verify the exact paint code on your build label, service booklet, or a retailer VIN printout. Paint names can differ by region even when the code itself matches.

Acura ILX Exterior Trim Codes

BK: Black exterior styling accents or trim package
CR: Chrome appearance package including door handles or window trim
DS: Decklid spoiler body color
DL: Door lower accent moldings or garnish
FG: Front grille blackout or chrome variant
FB: Front bumper garnish or styling insert
RR: Rear spoiler or sport deck lid
RM: Rear bumper molding or garnish
RB: Roof rails in black (market dependent)
RF: Roof rails in silver (market dependent)
EK: Blackout emblem overlays (factory accessory code)
PM: Power mirrors, heated and folding (region dependent)
PC: Special color option paired with exterior trim package
XT: Exterior sport trim package including lower body accents
CF: Carbon fiber mirror caps or exterior accent package

Acura ILX Wheel Codes

For the Acura ILX, wheel codes identify the exact wheel design, size, and fitment used on your vehicle. These codes are important when replacing or upgrading wheels, as they ensure compatibility with your car’s brake size, tire dimensions, and TPMS sensors. Acura uses different wheel part numbers across trims and model years, with sizes ranging from compact 17-inch alloys to performance-oriented 20-inch designs.

42700 TJB A01

• Standard ILX alloy wheel measuring 18×7.5J
• Used on higher ILX trims and select A Spec variants
• Designed for a balance of comfort, handling, and style

42700 TG7 A81

• Found on MDX A Spec models featuring a 20x9J wheel size
• Provides a wider stance and sportier appearance
• Paired with performance-oriented tires to enhance cornering stability

42700 TJB A51

• Used on TLX variants with 19×8.5J sizing
• Offers a more aggressive fitment while maintaining OEM ride quality
• Often paired with premium finishes such as Shark Gray or Berlina Black

Winter Steel Wheel Options

• Available on select ILX trims and regional packages
• Feature smaller diameters for use with snow tires and improved cold-weather traction
• Simpler construction ideal for harsh winter conditions and road salt exposure

Important
Always verify the correct wheel code and specifications for your vehicle before installation. Check the build sheet, tire pressure label, or consult an Acura retailer to confirm fitment. Match the wheel’s center bore, bolt pattern, offset, and TPMS compatibility to avoid clearance or sensor issues. Acura wheel specifications can differ slightly between US and international markets, even when part numbers appear similar.

Acura ILX Lighting Codes

Lighting codes identify the type of headlamps, tail lamps, and auxiliary lighting systems fitted to the vehicle. These codes help confirm whether your car is equipped with standard, upgraded, or region-specific lighting technology. Acura’s lighting configurations often vary by trim level and production year, so verification through your VIN or build sheet is always recommended.

Jewel Eye

• Acura’s signature LED headlight design featuring multiple projector elements
• Provides a sharp, bright beam pattern for improved nighttime visibility
• Standard or optional depending on trim level and model year

AHB

• Auto high beam function that automatically switches between high and low beams
• Uses a front camera to detect oncoming traffic and ambient lighting
• Enhances safety and convenience during night driving

LED RL

• LED rear combination lamps including brake, tail, and turn signals
• Offers faster illumination response and a modern appearance
• Common across recent ILX and TLX models

FOG LED

• LED fog lights integrated into the front bumper or lower fascia
• Improve low-visibility driving in fog, rain, or snow
• Feature a compact, efficient beam pattern for better road illumination close to the vehicle

Acura ILX Interior Option Codes

Interior Equipment Codes

Interior equipment codes identify the comfort, convenience, and technology features fitted to a vehicle. These codes are listed on the build sheet or VIN report and may differ by trim level and market region.

Seating

• SR: Power driver seat with memory, varies by region
• HS: Heated front seats
• VS: Ventilated front seats
• LUM: Power lumbar support for driver or front passenger
• LEA: Leather seat material, grade dependent

Steering Wheel

• HST: Heated steering wheel
• LWS: Leather wrapped steering wheel with multifunction controls

Climate Control

• DAC: Dual zone automatic climate control
• QAC: Quad zone automatic climate control used on higher-end models

Other Interior Features

• HUD: Head up display projecting information onto the windshield
• PJA: Premium JBL audio system found on Toyota or Lexus vehicles
• BO: Bose audio system used by Nissan and Infiniti
• ELS: ELS Studio audio system exclusive to Acura
• AL: Ambient lighting with selectable color options

Acura ILX Safety and Driver Assistance Codes

Driver Assistance

Driver assistance codes indicate the active systems designed to enhance convenience and driver awareness. These technologies use sensors, cameras, and radar to support safer and more controlled driving, particularly in highway or congested traffic conditions.

• DRCC: Dynamic Radar Cruise Control – maintains a set distance from the vehicle ahead by automatically adjusting speed
• LTA: Lane Tracing Assist – helps keep the vehicle centered within its lane by providing gentle steering input
• LKA: Lane Keep Assist – detects unintentional lane departure and applies corrective steering
• BSM: Blind Spot Monitor – alerts the driver to vehicles detected in adjacent lanes
• RCTA: Rear Cross Traffic Alert – warns of approaching traffic when reversing from a parking space
• RSA: Road Sign Assist – identifies and displays road signs such as speed limits or stop warnings
• PA: Parking Assist – automated system that assists with parallel or perpendicular parking maneuvers

Safety

Safety system codes identify the passive and active protection features designed to prevent accidents and reduce injury risk in a collision. These systems form the core of the vehicle’s occupant protection and stability technology.

• PCS: Pre Collision System – detects potential frontal collisions and applies automatic braking to mitigate impact
• ESC: Vehicle Stability Control or equivalent – helps maintain directional control during cornering or slippery conditions
• SRS: Supplemental Restraint System – includes front, side, and curtain airbags for occupant protection
• TPWS: Tire Pressure Warning System – monitors tire inflation levels and alerts the driver to low pressure conditions

Acura ILX Infotainment and Communication Codes

Navigation and Connectivity

Navigation and connectivity codes describe the systems that handle in-car infotainment, communication, and connected services. These features vary by region and trim level, with higher models typically offering larger displays and expanded telematics capability.

• DA: Navigation system with 12-inch display, availability depends on market and trim
• CP/AA: Apple CarPlay and Android Auto integration for smartphone mirroring and app access
• BT: Bluetooth hands-free connectivity for calls and media streaming
• HUD: Head up display integration showing navigation and driving information on the windshield
• DCM: Data Communication Module providing telematics services such as emergency assistance and remote access
• OTA: Over the air map and software updates without dealer intervention

Sound Systems

Sound system codes identify the manufacturer and configuration of the vehicle’s premium audio options. Each brand offers distinct acoustic tuning and speaker layouts tailored to the cabin design.

• JBL: JBL premium audio system known for balanced sound and wide availability in Toyota and Lexus models
• ML: Mark Levinson premium audio system exclusive to Lexus vehicles, offering high fidelity and advanced amplification
• BOSE: Bose premium audio system used in Nissan and Infiniti vehicles with noise compensation technology
• ELS: ELS Studio premium audio system developed for Acura, featuring precision-tuned acoustics by recording engineer Elliot Scheiner

Acura ILX Common Option Codes

Common Option Codes

Common option codes represent frequently equipped comfort, convenience, and technology features found across many modern vehicles. These codes may differ slightly by manufacturer and model year but generally follow similar naming conventions.

• CP/AA: Apple CarPlay and Android Auto integration allowing smartphone connectivity for navigation, calls, and media
• BT: Bluetooth hands free communication for phone calls and audio streaming
• DAC: Dual zone automatic climate control maintaining separate temperature settings for driver and passenger
• PSS: Parking sensors front and rear providing audible alerts for nearby obstacles
• RVC: Rear view camera displaying live visuals when reversing
• TPWS: Tire pressure warning system monitoring inflation levels and alerting the driver to low tire pressure
• HUD: Head up display projecting key information onto the windshield within the driver’s line of sight
• JBL: JBL premium audio system offered in Toyota and Lexus vehicles for enhanced sound quality
• BOSE: Bose premium audio system used in Nissan and Infiniti vehicles with advanced noise compensation
• ELS: ELS Studio audio system exclusive to Acura, designed for accurate studio-quality sound reproduction

How Acura ILX Options Affect Value

Resale on a Acura ILX is sensitive to certain options and packages. Shoppers routinely favor SH AWD, Technology Package and A Spec or Type S packages.

In this segment, features like surround view camera, third row seating where available, and heated steering wheel and rear seats tend to add appeal on the used market.

AWD models generally command higher prices in regions with winter weather. Wheel and tire choices matter; larger diameters look great but replacement cost and ride quality factor into bids. Desirable paint and interior combinations also help cars move quickly compared with basic fleet specs. Documented service history and a full build sheet help validate the spec and support firm pricing.

Acura ILX FAQ

Can the Acura ILX VIN confirm which trim level my car is?

Yes. The Acura ILX VIN includes digits that identify trim, allowing you to distinguish between base, mid-level, and premium versions.

Does the VIN include the engine code for my Acura ILX?

Yes. The Acura ILX VIN provides the engine identifier, helping confirm exact engine type for parts and maintenance.

Can the VIN confirm which infotainment or audio system my Acura ILX was built with?

Yes. By decoding the Acura ILX VIN, you can access build data showing whether premium audio, navigation, or advanced infotainment was installed.

Does the VIN identify the factory or production sequence for my Acura ILX?

Yes. Specific digits in the Acura ILX VIN show where it was built and its production number in sequence.