1989-1999 CHEVROLET P30 SPARK PLUG (E3 DIAMONDFIRE AUTOMOTIVE SPARK PLUGS)

Select Vehicle

Priced from:

$5.95 - $7.54
Product #: 19573G Brand: E3
Customer Rating: 3.7 of 5 stars

Automotive Spark Plug

SKU #: JCW-526366 Mfr #: E3.62
  • Gap Size: 1.5 mm
  • Reach: 18 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • 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
  • Gap Size: 1.5 mm
  • Reach: 18 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • 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 Base, Base, Base and 2 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 5.7L
  • Fits all 1996 Chevrolet P30 Base 8 Cyl 5.7L
  • Base
  • 8 Cyl 7.4L
  • Fits all 1996-1998 Chevrolet P30 Base 8 Cyl 7.4L
  • Base
  • 6 Cyl 4.3L
  • Fits all 1996-1999 Chevrolet P30 Base 6 Cyl 4.3L
  • Base
  • 8 Cyl 5.7L
  • Fits all 1997-1999 Chevrolet P30 Base 8 Cyl 5.7L
  • Base
  • 8 Cyl 7.4L
  • Fits all 1999 Chevrolet P30 Base 8 Cyl 7.4L

Automotive Spark Plug

SKU #: JCW-526357 Mfr #: E3.42
  • Gap Size: 1.016 mm
  • Reach: 11.6 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • 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
  • Gap Size: 1.016 mm
  • Reach: 11.6 mm
  • Electrode Core Material: Copper
  • Electrode Tip Material: Nickel alloy
  • 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
$7.54

Per Sold Individually

Ships: 1-2 Business Days

Add to Cart
See Fitment Details for Step-Van, Base, Step-Van and 7 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Step-Van
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Step-Van
  • 8 Cyl 7.4L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 8 Cyl 7.4L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Step-Van
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Step-Van
  • 6 Cyl 4.3L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 6 Cyl 4.3L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
  • Base
  • 8 Cyl 7.4L
  • Except California Emission System, Light Duty
    Heavy Duty
    Light Duty
Overall Rating
3.7 out of 5
3.7 out of 5
Open Ratings Snapshot
Rating breakdown 61 reviews
5 Stars
30
4 Stars
11
3 Stars
4
2 Stars
2
1 Star
14
Ease of Use/Installation
4 out of 5
4 out of 5
Quality/Construction
5 out of 5
5 out of 5
44 of 61(72%)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
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
1out of 1found this review helpful.
Was this helpful?helpful1unhelpful0
Overall Rating
5 out of 5
5 out of 5
E3 plugs fro PT
May 28, 2014
Mr. Speed
Location: Arkansas
How often do you shop at JC Whitney.com? Once a Year
"These plugs increased my fuel mileage approx.4 mpg and I have not gotten any better performance or gas increase from the other so called copper plugs! And they have never failed me.
I recommend them!
"
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
1-4 of 61
1989-1999 Chevrolet P30 SPARK PLUG - Bosch Priced from: $5.78 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - Bosch Priced from: $3.07 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - NGK Priced from: $4.26 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - Bosch Priced from: $3.40 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - NGK Priced from: $7.07 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - Motorcraft Priced from: $3.46 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - AC Delco Priced from: $3.14 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - AC Delco Priced from: $8.11 Sold Individually
1989-1999 Chevrolet P30 SPARK PLUG - Denso Priced from: $3.00 Sold Individually