OEM Subaru Spark Plugs

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The engine in your Subaru can't burn the fuel and oxygen it needs for power without spark plugs to start the process. How they work starts with turning your key in its ignition lock cylinder. A switch triggers, and many other ignition parts -- everything from your battery and starter motor to a solenoid and an ignition coil -- start working. Together, they send a small electrical charge to the plugs' leads. When that "spark" reaches each, the air and gas inside your engine combust. As the mix burns, it releases power, and your engine pistons and crankshaft get moving, alongside your vehicle's many other parts. Without a good set of factory Subaru spark plugs, though, that car or SUV you love to drive -- it wouldn't start at all. To make things worse, even the best spark plugs go bad eventually. For one, their leads can rust. If they widen too far, weak charges can get even weaker. When bad spark plugs don't cause engine misfires, they can cause complete engine shutdown. Broken spark plugs, however, are a worst-case scenario: they usually cause severe engine cylinder damage. Luckily, those made by Subaru get built to last, for as many as 100,000 miles and millions of ignitions. Just be sure to replace any spark plug as it approaches the mileage limit recommended by your owner's manual. You're probably already asking, "what spark plugs do I need?" That depends on what Subaru model you're driving. Genuine ones will work best. That's because your OEM designs its vehicles and auto parts to work together. You can buy new spark plugs online, right here at our auto parts store. Just browse our inventory by model to find the right fit, then place your order!

Spark Plug
MSRP $13.25
$10.26
Part Number: 22401AA370
Other Names: Spark Plug Platinum More Names
Description: Vendor:NGK. Vendor #PFR6B-11. More Info
Fits:
  • Subaru:
    • Legacy,
    • SVX
Spark Plug
MSRP $17.50
$13.55
Part Number: 22401AA630
Description: 3.0L. 2.5L turbo. More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
  • 1 more
Spark Plug
MSRP $15.95
$12.35
Part Number: 22401AA751
Replaces: 22401AA750
Description: 3.6L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback,
    • Tribeca
Spark Plug
MSRP $25.95
$20.09
Part Number: 22401AA801
Other Names: Plug Spark More Names
Replaces: 22401AA800
Fits:
  • Subaru:
    • BRZ
Spark Plug
MSRP $26.95
$20.86
Part Number: 22401AA820
Description: With hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • XV Crosstrek
Spark Plug
MSRP $20.95
$16.22
Part Number: 22401AA910
Other Names: Plug-Spark More Names
Description: 2.5L, without type ra. More Info
Fits:
  • Subaru:
    • WRX STI
Spark Plug
MSRP $29.98
$23.21
Part Number: 22401AA92A
Other Names: Spark Plug SILKFR8A6 More Names
Replaces: 22401AA920
Description: 2.4L turbo. More Info
Fits:
  • Subaru:
    • Ascent,
    • Legacy,
    • Outback
Spark Plug
MSRP $24.95
$19.31
Part Number: 22401AA95A
Other Names: Plug-Spark More Names
Description: 2.5L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
Spark Plug
MSRP $2.95
$2.28
Part Number: 22401AA310
Replaces: 22401AA450, 22401AA540, 22401AA550, 22401KA210
Description: Exc.Calif. Vendor:NGK. 2.5L, 2003-04. Vendor #RC7YC4. Vendor #BKR6E-11. Vendor:champion. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
Spark Plug
MSRP $14.95
$11.57
Part Number: 22401AA580
Fits:
  • Subaru:
    • Outback
Spark Plug
MSRP $11.95
$9.25
Part Number: 22401AA65A
Other Names: Plug-Spark More Names
Replaces: 22401AA650
Description: 2.5L, 2005-08. 2.5L without turbo. Without turbo, 2009-10. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
Spark Plug
MSRP $24.95
$19.31
Part Number: 22401AA830
Description: 2.0L. More Info
Fits:
  • Subaru:
    • Forester,
    • WRX
Spark Plug
MSRP $13.25
$10.26
Part Number: 22401AA530
Replaces: 22401AA531
Description: 2.0L. More Info
Fits:
  • Subaru:
    • Impreza
Spark Plug
MSRP $13.25
$10.26
Part Number: 22401AA570
Other Names: Spark Plug 2.5L Platinum More Names
Description: Vendor:NGK. Vendor #PFR5B-11. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy
Spark Plug
MSRP $17.50
$13.55
Part Number: 22401AA670
Description: Vendor:NGK. Vendor #silfr6a. 2.5L with turbo. 2.5L, without type ra. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX STI
  • 1 more
Spark Plug
MSRP $15.95
$12.35
Part Number: 22401AA761
Replaces: 22401AA760
Description: 2.5L with turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
Spark Plug
MSRP $22.95
$17.76
Part Number: 22401AA781
Replaces: 22401AA780
Description: Without hybrid. 2.5L without turbo. Without turbo, 2011-13. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
  • 1 more
Spark Plug
MSRP $2.95
$2.28
Part Number: 22401AA120
Replaces: 22401AA130, 420545702, 420547700, SOA528000
Description: Vendor:NGK. To 06/1990. Vendor #bpr6es-11. More Info
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • GL-10,
    • Justy,
    • Loyale,
    • RX,
    • Standard,
    • XT
  • 4 more
Spark Plug
MSRP $15.95
$12.35
Part Number: 22401AA731
Replaces: 22401AA730
Description: 2.5L without turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
Spark Plug
MSRP $29.98
$23.21
Part Number: 22401AA880
Replaces: 22401AA89A
Description: 2.0L. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Impreza
Spark Plug
MSRP $26.95
$20.86
Part Number: 22401AA940
Other Names: Plug-Spark More Names
Description: 2.5L. 2.0L hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester
Spark Plug
MSRP $4.45
$3.44
Part Number: 22401KA050
Other Names: Spark Plug Justy More Names
Description: Vendor:NGK. From 07/1990. Vendor #bur6ea-11. More Info
Fits:
  • Subaru:
    • Justy
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22452KA131
Other Names: Cable, Spark Plug Cord More Names
Replaces: 22452KA070, 22452KA130
Description: Justy. Cylinder 2. Without fuel injection. #2. More Info
Fits:
  • Subaru:
    • Justy
Spark Plug Wire
MSRP $23.22
$17.97
Part Number: 22454AA130
Other Names: Cable, Spark Plug Cord More Names
Description: To 04/1997. Cylinder 4. Forester. #4. Impreza. 2.5l. #4. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA72A
Other Names: Cable, Cable CP-Ht More Names
Description: Baja. Cylinder 1. Legacy. 2.5l. #1. Outback. 2.5l. #1. Without turbo. #1. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA81A
Other Names: Cable, Cable CP-Ht More Names
Replaces: 22448AA00A
Description: Baja. Cylinder 2,4. Legacy. 2.5l. #2. Outback. 2.5l. #4. Without turbo. #4. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
Spark Plug Wire
MSRP $21.08
$16.32
Part Number: 22452AA670
Other Names: Cable, Spark Plug Cord More Names
Description: Cylinder 4. From 05/1997. Legacy. 2.5l. #4. More Info
Fits:
  • Subaru:
    • Legacy
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 420587110
Other Names: Spark Plug Cord More Names
Description: Cylinder 1. More Info
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • Standard
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 420727100
Other Names: Spark Plug Cord More Names
Description: Cylinder 2. More Info
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • Standard
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22451AA040
Other Names: Cable, Spark Plug Cord More Names
Description: Loyale. #2. Cylinder 2. More Info
Fits:
  • Subaru:
    • DL,
    • GL,
    • GL-10,
    • Loyale,
    • XT
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22451AA060
Other Names: Cable, Spark Plug Cord More Names
Description: Loyale. #4. Cylinder 4. More Info
Fits:
  • Subaru:
    • DL,
    • GL,
    • GL-10,
    • Loyale,
    • XT
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22451AA150
Other Names: Spark Plug Cord More Names
Description: Cylinder 3. More Info
Fits:
  • Subaru:
    • XT
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA73A
Other Names: Cable CP-Ht More Names
Description: Cylinder 2. More Info
Fits:
  • Subaru:
    • Legacy
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA80A
Other Names: Cable, Cable CP-Ht More Names
Description: Baja. Cylinder 3. Legacy. 2.5l. #3. Outback. 2.5l. #3. Without turbo. #3. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
Spark Plug Wire
MSRP $21.08
$16.32
Part Number: 22452AA660
Other Names: Cable, Spark Plug Cord More Names
Description: Cylinder 2. From 05/1997. Legacy. 2.5l. #2. More Info
Fits:
  • Subaru:
    • Legacy
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22451AA280
Other Names: Spark Plug Cord More Names
Replaces: 22451AA180
Description: Cylinder 6. More Info
Fits:
  • Subaru:
    • XT
Spark Plug Wire
MSRP $18.97
$14.68
Part Number: 22451AA640
Other Names: Cable CP-Ht More Names
Replaces: 22451AA481
Description: Japan Built. Cylinder 1,3. Boot Color-Black. More Info
Fits:
  • Subaru:
    • Impreza,
    • Legacy
Spark Plug Wire
MSRP $31.13
$24.10
Part Number: 22451AA730
Other Names: Plug Wire, Cable, Spark Plug Cord More Names
Description: All. #2. Legacy. Forester. #2. Cylinder 2. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy
Spark Plug Wire
MSRP $21.08
$16.32
Part Number: 22451AA750
Other Names: Cable, Spark Plug Cord More Names
Replaces: 22451AA760
Description: Cylinder 1,3. From 05/1997. Legacy. 2.5l. #3. More Info
Fits:
  • Subaru:
    • Legacy
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA92A
Other Names: Cable, Cable CP-Ht More Names
Description: California. Cylinder 3. Cylinder 1. Legacy/Outback. 2.5l. #3. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
Spark Plug Wire
MSRP $16.85
$13.04
Part Number: 22451AA93A
Other Names: Cable, Cable CP-Ht More Names
Description: California. Cylinder 2. Cylinder 4. Legacy/Outback. 2.5l. #4. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22451KA161
Other Names: Cable, Cable Set, Spark Plug Cord More Names
Replaces: 22451KA070, 22451KA160
Description: Justy. All models. Cylinder 1. Without fuel injection. #1. More Info
Fits:
  • Subaru:
    • Justy
Spark Plug Wire
MSRP $14.75
$11.42
Part Number: 22453KA071
Other Names: Cable, Spark Plug Cord More Names
Replaces: 22453KA050, 22453KA070
Description: Justy. Cylinder 3. Without fuel injection. #3. More Info
Fits:
  • Subaru:
    • Justy
Spark Plug Tube Seal
MSRP $5.13
$3.97
Part Number: 10966AA030
Other Names: Gasket Spark Plug Pipe More Names
Replaces: 10966AA000, 10966AA020
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
Spark Plug Tube Seal
MSRP $3.08
$2.39
Part Number: 10966AA041
Other Names: Gasket Spark Plug Pipe More Names
Replaces: 10966AA040
Fits:
  • Subaru:
    • Ascent,
    • BRZ,
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • WRX,
    • XV Crosstrek
  • 4 more
Spark Plug Wire Set
MSRP $26.37
$20.41
Part Number: SOA430Q111
Other Names: Ignition Wire Set 85 To 92 More Names
Replaces: SOA430Q101
Fits:
  • Subaru:
    • DL,
    • GL,
    • GL-10,
    • Loyale
Spark Plug Wire Set
MSRP $26.37
$20.41
Part Number: SOA430Q110
Other Names: Ignition Wire Set 76 To 84 More Names
Replaces: SOA430Q100, SOA550000, SOA560000
Fits:
  • Subaru:
    • Brat
Spark Plug Wire Set
MSRP $26.37
$20.41
Part Number: SOA430Q112
Other Names: Ignition Wire Set 85 To 90 More Names
Replaces: SOA430Q102
Fits:
  • Subaru:
    • GL,
    • GL-10,
    • Loyale,
    • RX,
    • XT
Spark Plug Wire Set
MSRP $34.83
$24.04
Part Number: SOA430Q113
Other Names: Ignition Wire Set XT6 More Names
Replaces: SOA430Q103
Fits:
  • Subaru:
    • XT
Spark Plug Wire Set
MSRP $45.40
$31.33
Part Number: SOA430Q115
Other Names: Spark Plug Wire, Ignition Wire Set Legacy More Names
Replaces: 22451AA570, SOA430Q105
Description: Boot Color-Red. More Info
Fits:
  • Subaru:
    • Impreza,
    • Legacy

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