How to check and replace the ignition coil on Subaru Forester?

Non-turbocharged models can have their ignition coils' primary and secondary resistance checked. One has to remove the four-terminal connector from the coil and test the continuity between terminals 1 and 2 as well as between terminals 2 and 4 when checking for primary resistance. If the multimeter does not show any reading within a determined range, this signifies that it should be replaced. It is necessary to put an ohmmeter across a pair of spark plugs on each cylinder head, which are connected by pairs of HT leads along the Vee engine's top. If you receive readings out of range, replace your coil with another new one in stock. However, one cannot check these figures on turbocharged models per individual coil-over-plug unit. A defective spark or weak sparks from only one coil point to broken circuit or a bad coil respectively. To replace an ignition coil on non-turbocharged models disconnect negative battery terminal, detach electrical connector and spark plug wires from the coil, ease off mounting bolts for ignition coils and then proceed to screwing back new ones in reverse order they were removed; while replacing an ignition coil on turbocharged models remove negative battery terminal, remove electrical connector screws from window washer motor (left side), or ignitions coils (right side), unbolted retaining bolt of an ignition coil next removes it off by pulling straight up at its side from spark plug site,and then detach the coil unit from the spark plug by pulling it straight out to the side.

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68 Ignition Coils found

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Subaru Ignition Coil Assembly
Part Number: 22433AA480
$87.39 MSRP: $126.65
You Save: $39.26 (31%)
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Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA542
Fits the following Subaru Models:
- Baja | 2004-2006 | Baja-B | 2.5L H4 Turbo
- Forester | 2004-2008 | Forester Sports, XT | 2.5L H4 Turbo
- Impreza | 2004-2008 | STI, STI Limited, WRX, WRX Sport, WRX TR | 2.5L H4 Turbo
- Impreza STI | 2004-2008 | STI, STI Limited, WRX, WRX Sport, WRX TR | 2.5L H4 Turbo
- Impreza WRX | 2004-2008 | STI, STI Limited, WRX, WRX Sport, WRX TR | 2.5L H4 Turbo
- Legacy | 2004-2008 | Baja-B, GT, GT Limited | 2.5L H4 Turbo
- Outback | 2004-2008 | Baja-B, GT, GT Limited | 2.5L H4 Turbo
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Subaru Ignition Coil Assembly
Part Number: 22433AA540
$87.39 MSRP: $126.65
You Save: $39.26 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA542
Fits the following Subaru Models:
- Forester | 2009-2010 | XT, XT Limited | 2.5L H4 DOHC Turbo
- Impreza | 2008-2010 | 2.5 GT, STI, WRX Sport, WRXSS | 2.5L H4 Turbo
- Impreza STI | 2008-2010 | 2.5 GT, STI, WRX Sport, WRXSS | 2.5L H4 Turbo
- Impreza WRX | 2008-2010 | 2.5 GT, STI, WRX Sport, WRXSS | 2.5L H4 Turbo
- Legacy | 2008-2009, 2005 | GT, GT Limited, XT Limited | 2.5L H4 Turbo
- Outback | 2008-2009, 2005 | GT, GT Limited, XT Limited | 2.5L H4 Turbo
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Subaru Ignition Coil Assembly
Part Number: 22433AA700
$106.28 MSRP: $154.03
You Save: $47.75 (31%)
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
Fits the following Subaru Models:
- Forester | 2017-2018 | 2.0XT Premium, 2.0XT Touring, 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.0L H4, 2.5L H4
- Legacy | 2015-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
- Outback | 2015-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
- WRX | 2015-2020 | Base, Limited, Premium | 2.0L H4
- WRX STI | 2015-2020 | Base, Limited, Premium | 2.0L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA580
$134.16 MSRP: $194.43
You Save: $60.27 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA50A, 22433AA500, 22433AA58A
Fits the following Subaru Models:
- Forester | 2005-2008 | Forester Sports, L.L.Bean, X, XS | 2.5L H4
- Impreza | 2005-2010 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
- Impreza STI | 2005-2010 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
- Impreza WRX | 2005-2010 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
- Legacy | 2005-2009 | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
- Outback | 2005-2009 | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA612
$117.24 MSRP: $169.92
You Save: $52.68 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA610, 22433AA611
Fits the following Subaru Models:
- Legacy | 2010-2019 | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
- Outback | 2010-2019 | 3.6R, 3.6R Limited, 3.6R Premium, 3.6R Touring | 3.6L H6
- Tribeca | 2010-2014 | 5ST, Base | 3.6L H6
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Subaru Ignition Coil Assembly
Part Number: 22433AA602
$117.24 MSRP: $169.92
You Save: $52.68 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil On Plug (COP) Ignition Coil; Ignition Coil
- Replaces: 22433AA601, 22433AA600
Fits the following Subaru Models:
- Forester | 2011-2013 | XT, XT Limited | 2.5L H4 DOHC Turbo
- Impreza | 2011 | STI, STI Special Edition, STI Sport, WRX, WRX Sport | 2.5L H4 Turbo
- Impreza STI | 2011-2014 | STI, STI Special Edition, STI Sport, WRX, WRX Sport | 2.5L H4 Turbo
- Impreza WRX | 2011-2014 | STI, STI Special Edition, STI Sport, WRX, WRX Sport | 2.5L H4 Turbo
- Legacy | 2010-2012 | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
- Outback | 2010-2012 | 2.5GT Limited, 2.5GT Premium | 2.5L H4 Turbo
- WRX | 2015-2020 | Base, Limited, Premium, S209, Type RA | 2.5L H4 Turbo
- WRX STI | 2015-2020 | Base, Limited, Premium, S209, Type RA | 2.5L H4 Turbo
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Subaru Ignition Coil Assembly
Part Number: 22433AA630
$118.36 MSRP: $171.53
You Save: $53.17 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
Fits the following Subaru Models:
- Forester | 2011-2013 | X, X Limited, X Premium | 2.5L H4 DOHC
- Impreza | 2012 | Base, Limited, Premium, Sport, Sport Limited
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Subaru Ignition Coil Assembly
Part Number: 22433AA70B
$106.28 MSRP: $154.03
You Save: $47.75 (31%)
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaced by: 22433AA700
- Replaces: 22433AA70A
Fits the following Subaru Models:
- Legacy | 2016-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
- Outback | 2016-2019 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Sport, 2.5i Touring | 2.5L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA421
$89.09 MSRP: $129.12
You Save: $40.03 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA561
Fits the following Subaru Models:
- Impreza | 2002-2003 | WRX | 2.0L H4 Turbo
- Impreza WRX | 2002-2003 | WRX | 2.0L H4 Turbo
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Subaru Ignition Coil Assembly
Part Number: 22433AA681
$103.02 MSRP: $149.30
You Save: $46.28 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaced by: 22433AA682
Fits the following Subaru Models:
- Forester | 2014-2016 | 2.5i, 2.5i Limited, 2.5i Premium, 2.5i Touring | 2.5L H4
- Impreza | 2013-2014 | Base, Limited, Premium, Sport, Sport Limited
- XV Crosstrek | 2013-2014 | Limited, Premium | 2.0L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA410
$149.91 MSRP: $219.17
You Save: $69.26 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA570
Fits the following Subaru Models:
- Forester | 1999-2004 | Base, L, S, X, XS | 2.5L H4, 2.5L H4 SOHC
- Impreza | 1999-2004 | Brighton, L, Outback, RS, TS | 2.2L H4 Series, 2.5L H4, 2.5L H4 SOHC
- Impreza STI | 2004 | Outback, RS, TS | 2.5L H4
- Impreza WRX | 2002-2004 | Outback, RS, TS | 2.5L H4
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Subaru PT040297 Ignition Coil Assembly
Part Number: 22433AA370
$96.57 MSRP: $139.95
You Save: $43.38 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA240
Fits the following Subaru Models:
- Forester | 1998 | Base, L, S | 2.5L H4 DOHC, 2.5L H4 DOHC (New EVAPO)
- Impreza | 1998, 1995-1996 | L, LX, Outback, RS | 2.2L H4, 2.5L H4 DOHC
- Legacy | 1990-1996 | Base, Brighton, GT, L, LS, LS-D, LS-I, Out Back, Post, Turbo | 2.2L H4, 2.2L H4 (New EVAPO), 2.5L H4
- Outback | 1996 | Brighton, GT, L, LS, LS-I, Out Back, Post | 2.2L H4 , 2.2L H4 (New EVAPO), 2.5L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA621
$123.53 MSRP: $179.03
You Save: $55.50 (31%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA620
Fits the following Subaru Models:
- Legacy | 2010-2012 | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC
- Outback | 2010-2012 | 2.5i, 2.5i Limited, 2.5i Premium | 2.5L H4 SOHC
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Subaru Ignition Coil Assembly
Part Number: 22433AA500
$134.16 MSRP: $194.43
You Save: $60.27 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA580
Fits the following Subaru Models:
- Forester | 2005-2008 | Forester Sports, L.L.Bean, X, XS | 2.5L H4
- Impreza | 2005-2008 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
- Impreza STI | 2005-2008 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
- Impreza WRX | 2005-2008 | 2.5i, 25i, Outback, Outback Sport, RS | 2.5L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA691
$114.77 MSRP: $166.33
You Save: $51.56 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA690
Fits the following Subaru Models:
- Forester | 2014-2016 | 2.0XT Premium, 2.0XT Touring | 2.0L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA451
$88.41 MSRP: $128.13
You Save: $39.72 (31%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA551
Fits the following Subaru Models:
- Impreza | 2004-2005 | WRX | 2.0L H4 Turbo
- Impreza STI | 2004-2005 | WRX | 2.0L H4 Turbo
- Impreza WRX | 2004-2005 | WRX | 2.0L H4 Turbo
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Subaru Ignition Coil Assembly
Part Number: 22433AA652
$104.14 MSRP: $150.93
You Save: $46.79 (31%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Coil Assembly-Ignition; Ignition Coil
- Replaces: 22433AA651, 22433AA650
Fits the following Subaru Models:
- BRZ | 2013-2014 | Base, High
- XV Crosstrek | 2014 | Limited, Premium | 2.0L H4 Hybrid
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Subaru Ignition Coil Assembly
Part Number: 22433AA41A
$149.91 MSRP: $219.17
You Save: $69.26 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA570
Fits the following Subaru Models:
- Legacy | 1999-2002 | Base, Brighton, Cold Weather, GT, L, Limited, Post, SUS Limited | 2.2L H4 Series, 2.5L H4
- Outback | 1999-2002 | Base, Brighton, Cold Weather, GT, L, Limited, Post, SUS Limited | 2.2L H4 Series, 2.5L H4
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Subaru Ignition Coil Assembly
Part Number: 22433AA58A
$134.16 MSRP: $194.43
You Save: $60.27 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Coil Assembly-Ignition
- Replaced by: 22433AA580
Fits the following Subaru Models:
- Legacy | 2009 | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
- Outback | 2009 | 2.5i, 2.5i Base, 2.5i Limited, Base | 2.5L H4
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Subaru Coil Ay Ignition
Part Number: 22433AA741
Product Specifications
- Replaces: 22433AA720, 22433AA740
Fits the following Subaru Models:
- Crosstrek | 2016-2021 | Base, Limited, Premium | 2.0L H4
- Impreza | 2015-2021 | Base, Limited, Premium, Sport, Sport Limited
- XV Crosstrek | 2015 | Base, Limited, Premium | 2.0L H4
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1-20 of 68 Results

Subaru Ignition Coil

Spark plugs require tremendous amounts of electricity to flash-and that's exactly what Subaru ignition coil provides. When the time comes that you'll have to replace that Subaru ignition coil of yours, make sure you get a replacement component that's built to give you lasting service. This ensures that your new Subaru ignition coil will fit and function just like your old component. It also guarantees that the Subaru ignition coil you're getting is one that you can easily install in your car, without requiring any product or ignition modifications.

Subaru Ignition Coil Parts Questions & Experts Answers

Ignition Coil Assembly
22433AA480
Q: How to check and replace the ignition coil on Subaru Forester?
A:
Non-turbocharged models can have their ignition coils' primary and secondary resistance checked. One has to remove the four-terminal connector from the coil and test the continuity between terminals 1 and 2 as well as between terminals 2 and 4 when checking for primary resistance. If the multimeter does not show any reading within a determined range, this signifies that it should be replaced. It is necessary to put an ohmmeter across a pair of spark plugs on each cylinder head, which are connected by pairs of HT leads along the Vee engine's top. If you receive readings out of range, replace your coil with another new one in stock. However, one cannot check these figures on turbocharged models per individual coil-over-plug unit. A defective spark or weak sparks from only one coil point to broken circuit or a bad coil respectively. To replace an ignition coil on non-turbocharged models disconnect negative battery terminal, detach electrical connector and spark plug wires from the coil, ease off mounting bolts for ignition coils and then proceed to screwing back new ones in reverse order they were removed; while replacing an ignition coil on turbocharged models remove negative battery terminal, remove electrical connector screws from window washer motor (left side), or ignitions coils (right side), unbolted retaining bolt of an ignition coil next removes it off by pulling straight up at its side from spark plug site,and then detach the coil unit from the spark plug by pulling it straight out to the side.

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