1993-2011 SUBARU IMPREZA SPARK PLUG (E3 DIAMONDFIRE AUTOMOTIVE SPARK PLUGS)

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Priced from:

$5.95 - $7.50
Product #: 19573G Brand: E3
Customer Rating: 3.7 of 5 stars

E3 DiamondFire Automotive Spark Plugs - 526360

SKU #: JCW-526360 Mfr #: E3.48
  • Reach: 19 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
  • Reach: 19 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
$5.95

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for RS, Sport, 2.5i and 3 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • RS
  • 4 Cyl 2.5L
  • Fits all 1998 Subaru Impreza RS 4 Cyl 2.5L
  • Sport
  • 4 Cyl 2.5L
  • Fits all 2008-2009 Subaru Impreza Sport 4 Cyl 2.5L
  • 2.5i
  • 4 Cyl 2.5L
  • Fits all 2008-2011 Subaru Impreza 2.5i 4 Cyl 2.5L
  • Outback Sport
  • 4 Cyl 2.5L
  • Fits all 2008-2011 Subaru Impreza Outback Sport 4 Cyl 2.5L
  • 2.5i Limited
  • 4 Cyl 2.5L
  • Fits all 2010 Subaru Impreza 2.5i Limited 4 Cyl 2.5L
  • 2.5i Premium
  • 4 Cyl 2.5L
  • Fits all 2010-2011 Subaru Impreza 2.5i Premium 4 Cyl 2.5L

E3 DiamondFire Automotive Spark Plugs - 329968

SKU #: JCW-329968 Mfr #: E3.68
  • Reach: 25.4 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
  • Reach: 25.4 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
$6.53

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for WRX STI, WRX TR, WRX and 5 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • WRX STI
  • 4 Cyl 2.5L
  • Fits all 2004-2011 Subaru Impreza WRX STI 4 Cyl 2.5L
  • WRX TR
  • 4 Cyl 2.5L
  • Fits all 2006-2007 Subaru Impreza WRX TR 4 Cyl 2.5L
  • WRX
  • 4 Cyl 2.5L
  • Fits all 2006-2011 Subaru Impreza WRX 4 Cyl 2.5L
  • WRX Limited
  • 4 Cyl 2.5L
  • Fits all 2006-2007 2010-2011 Subaru Impreza WRX Limited 4 Cyl 2.5L
  • WRX STI Limited
  • 4 Cyl 2.5L
  • Fits all 2007 2011 Subaru Impreza WRX STI Limited 4 Cyl 2.5L
  • 2.5 GT
  • 4 Cyl 2.5L
  • Fits all 2009-2010 Subaru Impreza 2.5 GT 4 Cyl 2.5L
  • WRX STI Special Edition
  • 4 Cyl 2.5L
  • Fits all 2010 Subaru Impreza WRX STI Special Edition 4 Cyl 2.5L
  • WRX Premium
  • 4 Cyl 2.5L
  • Fits all 2010-2011 Subaru Impreza WRX Premium 4 Cyl 2.5L

E3 DiamondFire Automotive Spark Plugs - 329966

SKU #: JCW-329966 Mfr #: E3.64
  • Reach: 19 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
  • Reach: 19 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • Gap Size: 1.016 mm
  • Plug Type: Resistor
  • Product Class: Fuel saver
  • Product Fit: Direct Fit
  • E3 Diamond Fire Series
  • Thread Size: 14 mm
  • Warranty: 5-year or 100,000-mile E3 limited warranty
$7.50

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for 4x4, LS, Base and 17 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • 4x4
  • 4 Cyl 1.8L
  • Fits all 1993 Subaru Impreza 4x4 4 Cyl 1.8L
  • LS
  • 4 Cyl 1.8L
  • Fits all 1993-1994 Subaru Impreza LS 4 Cyl 1.8L
  • Base
  • 4 Cyl 1.8L
  • Fits all 1993-1995 Subaru Impreza Base 4 Cyl 1.8L
  • L
  • 4 Cyl 1.8L
  • Fits all 1993-1996 Subaru Impreza L 4 Cyl 1.8L
  • L 4x4
  • 4 Cyl 1.8L
  • Fits all 1995 Subaru Impreza L 4x4 4 Cyl 1.8L
  • Outback
  • 4 Cyl 1.8L
  • Fits all 1995 Subaru Impreza Outback 4 Cyl 1.8L
  • LX
  • 4 Cyl 2.2L
  • Fits all 1995-1996 Subaru Impreza LX 4 Cyl 2.2L
  • L
  • 4 Cyl 2.2L
  • Fits all 1995-2001 Subaru Impreza L 4 Cyl 2.2L
  • Outback
  • 4 Cyl 2.2L
  • Fits all 1995-2001 Subaru Impreza Outback 4 Cyl 2.2L
  • Brighton
  • 4 Cyl 1.8L
  • Fits all 1996-1997 Subaru Impreza Brighton 4 Cyl 1.8L
  • Brighton
  • 4 Cyl 2.2L
  • Fits all 1997 Subaru Impreza Brighton 4 Cyl 2.2L
  • RS
  • 4 Cyl 2.5L
  • Fits all 1999-2003 Subaru Impreza RS 4 Cyl 2.5L
  • Outback
  • 4 Cyl 2.5L
  • Fits all 2002-2003 Subaru Impreza Outback 4 Cyl 2.5L
  • TS
  • 4 Cyl 2.5L
  • Fits all 2002-2003 Subaru Impreza TS 4 Cyl 2.5L
  • WRX
  • 4 Cyl 2.0L
  • Fits all 2002-2005 Subaru Impreza WRX 4 Cyl 2.0L
  • Outback
  • 4 Cyl 2.5L
  • Fits all 2004 Subaru Impreza Outback 4 Cyl 2.5L
  • TS
  • 4 Cyl 2.5L
  • Fits all 2004 Subaru Impreza TS 4 Cyl 2.5L
  • RS
  • 4 Cyl 2.5L
  • Fits all 2004-2005 Subaru Impreza RS 4 Cyl 2.5L
  • Outback Sport
  • 4 Cyl 2.5L
  • Fits all 2005-2007 Subaru Impreza Outback Sport 4 Cyl 2.5L
  • 2.5i
  • 4 Cyl 2.5L
  • Fits all 2006-2007 Subaru Impreza 2.5i 4 Cyl 2.5L
Overall Rating
3.7 out of 5
3.7 out of 5
Open Ratings Snapshot
Rating breakdown 62 reviews
5 Stars
31
4 Stars
11
3 Stars
4
2 Stars
2
1 Star
14
Ease of Use/Installation
4.3 out of 5
Quality/Construction
5 out of 5
45 of 62(73%)reviewers would recommend this product to a friend.
Product ReviewsWrite a review
Overall Rating
5 out of 5
5 out of 5
Good Plugs
November 29, 2011
Matt
Location: Seagrove, NC
How often do you shop at JC Whitney.com? First Time
" Put these plugs in my 2000 silverado 2500 and what can I say they work great!!!! I can tell a great diffrence in the running and power of my truck. Your next set of plugs you need to go with these!!! "
+8points
14out of 20found this review helpful.
Was this helpful?helpful14unhelpful6
Overall Rating
5 out of 5
5 out of 5
I am impressed
November 15, 2014
Firepro
Location: Dexter, ME, USA
How often do you shop at JC Whitney.com? Multiple Times a Year
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Not much for gimmicks, but I think these plug got me about 2 mpg, and a little more power "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
5 out of 5
5 out of 5
about the same
September 3, 2014
longrange
Location: Baton Rouge, LA, USA
How often do you shop at JC Whitney.com? Once a Year
Ease of Use/Installation
3 out of 5
3 out of 5
Quality/Construction
5 out of 5
5 out of 5
" Works the same as a nonpreset spark plug. No noticeable improvements also. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
1 out of 5
1 out of 5
Not impressed
September 1, 2014
Rob Zman
Location: Swedesboro, NJ
How often do you shop at JC Whitney.com? Once a Year
" I guess it depends on which vehicle you use these in, but my experience has been disappointing to say the least. I own a 2009 BMW X5 3.0 xdrive with 60k miles and installed these plugs August 2, 2014. the car calls for a Bosch or NGK double platinum. Against my better judgement I went with the E3s. My mileage went down to 17.7 mpg from 20 and there was hesitation when accelerating. I have pictures showing my 60,000 mile Bosch compared to the 2,500 mile E3. The E3 had an extreme amount of carbon deposits while the OEM Bosch plugs had normal wear. "
+1point
2out of 3found this review helpful.
Was this helpful?helpful2unhelpful1
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1993-2011 Subaru Impreza SPARK PLUG - Bosch Priced from: $6.58 Sold Individually