NHTSA ID Number: 10171097
Manufacturer Communication Number: 07-166-20
Summary
This Service Information Bulletin announces part number change information for the ignition coils used on the models listed.
5 Affected Products
Vehicles
NUMBER: 07-166-20
DATE: 01/29/20
| APPLICABILITY: | 2017-19MY Impreza 2018-19MY Crosstrek |
| SUBJECT: | Ignition Coil Parts Information |
INTRODUCTION:
This Service Information Bulletin announces part number change information for the ignition coils used on the models listed above.
PART INFORMATION:
| Description | NEW Part Number | OLD Part Number | Interchangeability |
| COIL ASSEMBLY-IGNITION | 22433AA741 No products found. | 22433AA740 | New Parts to Old Vehicles: YES.
Old Parts to New Vehicles: NO. |
NOTE: The new part number above is the same ignition coil specified in the WUQ-02R Service Campaign.
REMINDER: Always order the most up-to-date replacement parts based on the specific VIN being repaired.
SERVICE PROCEDURE / INFORMATION:
REMINDER: Customer satisfaction and retention starts with performing quality repairs.
The service procedures for ignition coil replacement remain unchanged. Always refer to the applicable Service Manual and review the full requirements of the repair being performed. The Service Manual procedures contain information critical to performing an effective repair the first time and every time. This includes but is not limited to: important SAFETY precautions, proper inspection criteria, necessary special tools, processes and one-time-use parts needed for a complete and lasting repair.
IMPORTANT REMINDERS:
- SOA strongly discourages the printing and/or local storage of service information as previously released information and electronic publications may be updated at any time.
- Always check for any open recalls or campaigns anytime a vehicle is in for servicing.
- Always refer to STIS for the latest service information before performing any repairs.
NUMBER: 07-166-20
DATE: 01/29/20
Bestseller No. 1
KAX Ignition Coil Set for Subaru Forester 2009-2010 2.5L, Impreza 2011 2.5L, UF625
- [Vehicle Fitment]: Compatible With [Subaru] 2009-2010 Forester Naturally Aspirated 2011-2011 Impreza Naturally Aspirated
- [Extreme Temperature & Corrosion Resistance]: Engineered to withstand intense underhood environments, this coil features exceptional resistance to high temperatures up to 140°C (284°F) and corrosion. This robust construction ensures LONG-TERM reliability and consistent performance under heavy use.
- [ Direct Fit & Easy Installation]: Designed as a precise OEM replacement for seamless integration. Enjoy quick, tool-free installation—simply unplug the old unit and connect the new one. Perfectly matches original vehicle specifications for a hassle-free maintenance experience.
- [Extended Lifespan & Compatibility]: Built for durability with a tested service life exceeding 6,500 miles. Before ordering, please use our compatibility checker at the top of the page to ensure perfect fitment for your specific vehicle make and model.
- [Reference Number]: 1788468,1788499,1813967,185804,22433AA590,230531,2505309407,2IGC0437,32011356,3312469904732171,361236,3IC464,48981,5153,522120,5C1765,5C1766,C1708,C1709,C625,C854,CJ31,CLS1365,E1066,E1125,E1125P,EBC1072,GN10613,IC618,IC646,IC728,IC728SB,SKUF625,U2101,UF566,UF625
Bestseller No. 2
A-Premium Set of 4 Ignition Coil Pack and Iridium Spark Plugs Compatible with Subaru Forester 2011-2012 2.5L, Impreza 2012 2.0L
- [Vehicle Fitment]: Compatible with Subaru
Impreza 2012 H4 2.0L, Forester 2011-2012 H4 2.5L Naturally Aspirated - [Reference Number]: 22433AA630, UF-664, UF664
- [Specifications]: ①Coil Terminal Quantity: 3; ②Terminal Type: Blade; ③Mount Type: Bolt On; ④Mounting Location: Valve Cover; ⑤Spark Plug Material: Iridium+Nickel; ⑥Gap Size(IN): 1.0-1.1; ⑦Thread Diameter(MM): 12; ⑧Installation Torque(N): 15-20N
- [Iridium Spark Plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted ignition coils and spark plugs kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
Bestseller No. 3
A-Premium 1 Ignition Coil with 4 Wire and 4 Iridium Spark Plugs Compatible with Subaru Forester 2009-2010, Impreza 2011, 2.5L
- [Vehicle Fitment]: Compatible with Subaru Forester 2009-2010 H4 2.5L, Impreza 2011 H4 2.5L --- It fits for model Naturally Aspirated
- [Reference Number]: Compatible with A-Premium Forester Ignition Coils and spark plugs and wires kit—Matching Reference Number: UF-625, UF625, 22433AA590
- [Specifications]: ①Coil Terminal Quantity: 4; ②Terminal Type: Blade; ③Mount Type: Bolt On; ④Mounting Location: Valve Cover; ⑤Spark Plug Material: Iridium+Nickel; ⑥Gap Size(IN): 1.2-1.3; ⑦Thread Diameter(MM): 12; ⑧Installation Torque(N): 15N
- [Iridium Spark Plug]: Iridium is a type of refined alloy which is highly suitable to be used as the materials of the central electrode in a spark plug. It extends the life of the spark plug nearly threefold, ensures a more stable idle speed of the engine, and delivers a super performance to the engine with improved fuel efficiency, reduced emissions and faster starting up
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted A-Premium ignition coils and spark plugs and wires kit. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
Bestseller No. 4
4PCS Ignition Coil Pack Compatible with Subaru BRZ 2013-2014 2.0L, Forester 2014-2016, Impreza 2013-2015, Legacy 2013-2014, Outback 2013-2014, XV Crosstrek 2013-2014, FR-S 2013-2014, Replace UF710
- 【Vehicle Fitment】Compatible with Scion FR-S 2.0L 2013-2014, Compatible with Subaru BRZ 2.0L 2013-2014 | Forester 2.0L 2014-2015/Forester 2.5L 2014-2016 | Impreza 2.0L 2013-2015 | Legacy 2.5L 2013-2014 | Outback 2.5L 2013-2014 | XV Crosstrek 2.0L 2013-2014
- 【Replace OEM Number】UF720, UF721, UF722, UF723, UF724, UF737, UF710, 48898, C-974, GN10685, U5282, 22433AA651, 22433AA652, 22433AA67A, 22433AA67B, 22433AA680, 22433AA681, 22433AA690, 22433AA691, SU00300417, SU00304713
- 【Superior Performance】This ignition coil enhances ignition efficiency and engine power. It delivers stable high - voltage output for consistent spark plug ignition, improving fuel combustion
- 【High-quality Materials】Made of durable copper windings and a robust ceramic insulator, this ignition coil withstands high temperatures and harsh conditions
- 【Easy Installation】Easy to install without professional tools, simple and convenient, saving maintenance costs and quickly restoring the vehicle to its best condition
Bestseller No. 5
A-Premium Red (4-Pin) Engine Ignition Coil Pack Compatible with Subaru Outback 2000-2005, Forester 1999-2004, Impreza 1999-2004, Legacy 1997-2005, Baja 2003-2006, 2.2L 2.5L, Replaces 22433AA41A
- [Vehicle Fitment-1]: Compatible with Subaru Baja 2003-2006 H4 2.5L, Forester 1999-2004 H4 2.5L, Impreza 1999-2001 H4 2.2L, Impreza 1999-2004 H4 2.5L, Legacy 1997-1999 H4 2.2L, Legacy 1997-2004 H4 2.5L, Legacy 2005 H4 2.5L (with California Emissions System), Outback 2000-2004 H4 2.5L, Outback 2005 H4 2.5L (with California Emissions System) --- It only fits Naturally Aspirated, not fits Turbocharged
- [Reference Number]: 22433-AA41A, 22433-AA41B, 22433-AA410, 22433-AA570, 22433AA41A, 22433AA41B, 22433AA410, 22433AA570, C1229, E581C, E750, FH0137, UF-240, UF240, UF-324, UF324
- [Specifications]: ①Terminal Quantity: 4; ②Terminal Type: Blade; ③Mount Type: Bolt On; ④Mounting Location: Valve Cover; ⑤Voltage: 12V; ⑥Color: Red; ⑦Secondary Resistance(KΩ): 12.4
- [Perfect Fit]: Quick and easy installation; Perfect match for the original vehicles
- [Buy with Confidence]: A-Premium offers a one-year unlimited-mileage guarantee on our meticulously crafted ignition coil. We offer a wide variety of automotive accessory categories, ensuring that you can hit the road with peace of mind
Last update on 2026-07-02 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.