Spark Plugs

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Your Subaru's spark plugs need to be in great working condition in order to do their job of delivering currents from the ignition system to the combustion chamber of the engine. When your spark plugs go bad, your car will have trouble starting up, and you may notice things like misfiring and decreased fuel economy as well. Generally, spark plugs last a long time before needing to be replaced, but if you're in need of new ones, you can get them here. Check your owner's manual to find out how often the original spark plugs should be replaced. By following these guidelines, you take good care of your Subaru engine. Otherwise, you could face more extensive engine repairs down the road. Finding original spark plug replacements aren't difficult, especially when you shop high-quality OEM parts here on our site. At Subaru Parts New England, we make it easy to shop for high-quality genuine spark plugs simply by entering your vehicle's model number. With the proper fit and best materials, you are able to be confident that the spark plugs will benefit your engine's performance. You can also find the other maintenance components you need to keep your engine running its best. Shop our wide selection of OEM Subaru parts here!

Spark Plug
Part Number: 22401AA910
Other Names: Plug-Spark More Names
Description: ILFR7H. Spark Plug Fits STI, WRX 2.5L, w/o Type ra. More Info
Fits:
  • Subaru:
    • WRX STI
MSRP $20.95
$16.47
MSRP $20.95
$16.47
Spark Plug
Part Number: 22401AA670
Description: 2.5L turbo. 2.5L, without type ra. Vendor:NGK. Vendor #silfr6a. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • Tribeca,
    • WRX STI
  • 1 more
MSRP $17.50
$13.76
MSRP $17.50
$13.76
Spark Plug
Part Number: 22401AA65A
Other Names: Plug-Spark More Names
Replaces: 22401AA650
Description: 2.5L, 2005-08. Without turbo, 2009-10. More Info
Fits:
  • Subaru:
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $11.95
$9.39
MSRP $11.95
$9.39
Spark Plug
Part Number: 22401aa830
Description: 2.0L. More Info
Fits:
  • Subaru:
    • Forester,
    • WRX
MSRP $24.95
$19.61
MSRP $24.95
$19.61
Spark Plug
Part Number: 22401aa781
Replaces: 22401AA780
Description: Without turbo, 2011-13. 2.5L without turbo. Without hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback,
    • XV Crosstrek
  • 1 more
MSRP $22.95
$18.04
MSRP $22.95
$18.04
Spark Plug
Part Number: 22401aa530
Replaces: 22401AA531
Description: 2.0L. More Info
Fits:
  • Subaru:
    • Impreza
MSRP $13.25
$10.41
MSRP $13.25
$10.41
Spark Plug
Part Number: 22401aa120
Replaces: 22401AA130, 420545702, 420547700, SOA528000
Description: Vendor:NGK. Vendor #bpr6es-11. To 06/1990. More Info
Fits:
  • Subaru:
    • Brat,
    • DL,
    • GL,
    • GL-10,
    • Justy,
    • Loyale,
    • RX,
    • Standard,
    • XT
  • 4 more
MSRP $2.95
$2.32
MSRP $2.95
$2.32
Spark Plug
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
MSRP $13.25
$10.41
MSRP $13.25
$10.41
Spark Plug
Part Number: 22401aa580
Fits:
  • Subaru:
    • Outback
MSRP $14.95
$11.75
MSRP $14.95
$11.75
Spark Plug
Part Number: 22401aa630
Description: 2.5L turbo. 3.0L. More Info
Fits:
  • Subaru:
    • B9 Tribeca,
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
  • 1 more
MSRP $17.50
$13.76
MSRP $17.50
$13.76
Spark Plug
Part Number: 22401aa751
Replaces: 22401AA750
Description: 3.6L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback,
    • Tribeca
MSRP $15.95
$12.54
MSRP $15.95
$12.54
Spark Plug
Part Number: 22401aa310
Replaces: 22401AA450, 22401AA540, 22401AA550, 22401KA210
Description: Vendor:NGK. Vendor #BKR6E-11. Vendor:champion. Vendor #RC7YC4. 2.5L, 2003-04. Exc.Calif. More Info
Fits:
  • Subaru:
    • Baja,
    • Forester,
    • Impreza,
    • Legacy,
    • Outback
MSRP $2.95
$2.32
MSRP $2.95
$2.32
Spark Plug
Part Number: 22401aa731
Replaces: 22401AA730
Description: 2.5L without turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $15.95
$12.54
MSRP $15.95
$12.54
Spark Plug
Part Number: 22401aa761
Replaces: 22401AA760
Description: 2.5L with turbo. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $15.95
$12.54
MSRP $15.95
$12.54
Spark Plug
Part Number: 22401AA940
Other Names: Plug-Spark More Names
Description: 2.0L hybrid. 2.5L. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Forester
MSRP $26.95
$21.18
MSRP $26.95
$21.18
Spark Plug
Part Number: 22401AA880
Replaces: 22401AA89A
Description: Quantity RequiRed: 4. DILKAR7B8. Spark Plug Fits Crosstrek, Impreza 2.0L. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • Impreza
MSRP $29.98
$23.57
MSRP $29.98
$23.57
Spark Plug
Part Number: 22401AA370
Other Names: Spark Plug Platinum More Names
Description: Vendor:NGK. Vendor #PFR6B-11. More Info
Fits:
  • Subaru:
    • Legacy,
    • SVX
MSRP $13.25
$10.41
MSRP $13.25
$10.41
Spark Plug
Part Number: 22401AA801
Other Names: Plug Spark More Names
Replaces: 22401AA800
Fits:
  • Subaru:
    • BRZ
MSRP $25.95
$20.40
MSRP $25.95
$20.40
Spark Plug
Part Number: 22401AA820
Description: With hybrid. More Info
Fits:
  • Subaru:
    • Crosstrek,
    • XV Crosstrek
MSRP $26.95
$21.18
MSRP $26.95
$21.18
Spark Plug
Part Number: 22401AA92A
Other Names: Spark Plug SILKFR8A6 More Names
Replaces: 22401AA920
Description: 2.4L turbo. More Info
Fits:
  • Subaru:
    • Ascent,
    • Legacy,
    • Outback
MSRP $29.98
$23.57
MSRP $29.98
$23.57
Spark Plug
Part Number: 22401AA95A
Other Names: Plug-Spark More Names
Description: 2.5L. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $24.95
$19.61
MSRP $24.95
$19.61
Spark Plug Wire
Part Number: 22451aa72a
Other Names: Cable, Cable CP-Ht More Names
Description: Legacy. 2.5l. #1. Outback. 2.5l. #1. Baja. Without turbo. #1. Cylinder 1. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
MSRP $16.85
$13.24
MSRP $16.85
$13.24
Spark Plug Wire
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
MSRP $18.97
$14.91
MSRP $18.97
$14.91
Spark Plug Wire
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
MSRP $23.22
$18.25
MSRP $23.22
$18.25
Spark Plug Wire
Part Number: 22451aa93a
Other Names: Cable, Cable CP-Ht More Names
Description: Legacy/Outback. 2.5l. #4. Calif. Cylinder 2. Cylinder 4. More Info
Fits:
  • Subaru:
    • Legacy,
    • Outback
MSRP $16.85
$13.24
MSRP $16.85
$13.24
Spark Plug Wire
Part Number: 22452KA131
Other Names: Cable, Spark Plug Cord More Names
Replaces: 22452KA070, 22452KA130
Description: Justy. Without fuel injection. #2. Cylinder 2. More Info
Fits:
  • Subaru:
    • Justy
MSRP $14.75
$11.59
MSRP $14.75
$11.59
Spark Plug Wire
Part Number: 22451AA81A
Other Names: Cable, Cable CP-Ht More Names
Replaces: 22448AA00A
Description: Legacy. 2.5l. #2. Baja. Without turbo. #4. Outback. 2.5l. #4. Cylinder 2,4. More Info
Fits:
  • Subaru:
    • Baja,
    • Legacy,
    • Outback
MSRP $16.85
$13.24
MSRP $16.85
$13.24
Spark Plug Wire
Part Number: 22452AA670
Other Names: Cable, Spark Plug Cord More Names
Description: Legacy. 2.5l. #4. From 05/1997. Cylinder 4. More Info
Fits:
  • Subaru:
    • Legacy
MSRP $21.08
$16.57
MSRP $21.08
$16.57

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