1970-1986 CHEVROLET K10 SUBURBAN SPARK PLUG (E3 DIAMONDFIRE AUTOMOTIVE SPARK PLUGS)

Select Vehicle

Priced from:

$7.22 - $8.22
Product #: 19573G Brand: E3
Customer Rating: 3.7 of 5 stars

Automotive Spark Plug

SKU #: JCW-526357 Mfr #: E3.42
$7.54

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, Base, Base and 17 others
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 4.8L
  • Except California Emission System, Light Duty
    Light Duty
  • Base
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Light Duty
  • Base
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Base
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom Deluxe
  • 8 Cyl 6.6L
  • Except California Emission System, Light Duty
    Light Duty
  • Scottsdale
  • 8 Cyl 6.6L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom Deluxe
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom Deluxe
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom Deluxe
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty
  • Scottsdale
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Light Duty
  • Scottsdale
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Scottsdale
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty
  • Silverado
  • 8 Cyl 6.6L
  • Except California Emission System, Light Duty
    Light Duty
  • Silverado
  • 6 Cyl 4.1L
  • Except California Emission System, Light Duty
    Light Duty
  • Silverado
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Silverado
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty
  • Deluxe
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Deluxe
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom
  • 8 Cyl 5.0L
  • Except California Emission System, Light Duty
    Light Duty
  • Custom
  • 8 Cyl 5.7L
  • Except California Emission System, Light Duty
    Light Duty

Automotive Spark Plug

SKU #: JCW-526359 Mfr #: E3.46
$7.22

Per Sold Individually

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, Base, and Base
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 6 Cyl 3.8L
  • Fits all 1963-1965 Chevrolet K10 Suburban Base 6 Cyl 3.8L
  • Base
  • 6 Cyl 4.1L
  • Fits all 1966-1969 Chevrolet K10 Suburban Base 6 Cyl 4.1L
  • Base
  • 8 Cyl 6.5L
  • Fits all 1969 Chevrolet K10 Suburban Base 8 Cyl 6.5L

Spark Plug

SKU #: JCW-577411 Mfr #: E3.52
$8.22

Per Set of 6

Ships: Same day - 1 business day

Add to Cart
See Fitment Details for Base, Base, and Base
  • SUBMODEL
  • ENGINE
  • FIT NOTE
  • Base
  • 8 Cyl 4.6L
  • Fits all 1960-1967 Chevrolet K10 Suburban Base 8 Cyl 4.6L
  • Base
  • 6 Cyl 3.8L
  • Fits all 1962 Chevrolet K10 Suburban Base 6 Cyl 3.8L
  • Base
  • 8 Cyl 5.0L
  • Fits all 1968-1970 Chevrolet K10 Suburban Base 8 Cyl 5.0L
Overall Rating
3.7 out of 5
3.7 out of 5
Open Ratings Snapshot
Rating breakdown 64 reviews
5 Stars
33
4 Stars
11
3 Stars
4
2 Stars
2
1 Star
14
Ease of Use/Installation
4.6 out of 5
4.6 out of 5
Quality/Construction
5 out of 5
5 out of 5
47 of 64(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!!! "
+9points
15out of 21found this review helpful.
Was this helpful?helpful15unhelpful6
Overall Rating
5 out of 5
5 out of 5
great product
February 22, 2015
gjackson
Ease of Use/Installation
5 out of 5
5 out of 5
Quality/Construction
5 out of 5
5 out of 5
" have been using these plugs for years in all of my non-overhead cammed engine, they just dont seem to agree with the overhead engines but are excellent in anything else. always have saw slight fuel milage gains and noticable throttle responce. i do think that its odd that the plugs are different prices on this site for different part numbers, whereas on other sights, every plug is the exact same price ($5.99) "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
Overall Rating
5 out of 5
5 out of 5
Very good plugs
January 13, 2015
Mick1J
Location: Central, Minneapolis, MN, 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
" I like the design and results from Diamond Fire plugs. Pre set gap and great design make them good purchase. Improved performance and smooth running engine was exactly what I was looking for. The plugs did both. "
0points
0out of 0found this review helpful.
Was this helpful?helpful0unhelpful0
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 "
-1point
1out of 3found this review helpful.
Was this helpful?helpful1unhelpful2
  • 2015-04-01T00:40:58.414-05:00
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