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Chevrolet Silverado 2500 Spark Plug Wires and Caps

This page brings together spark plug wires and caps for the Chevrolet Silverado 2500, covering model years 1999–2014. The range includes both spark plugs and diesel glow plugs, with options spanning OE replacement and performance fitments. Choose your model year above and this page keeps only the spark plug wires and caps that fit your Chevrolet Silverado 2500. Each listing is matched to our vehicle fitment data before it appears here.

1 - 20 of 20 results

Best Seller Free Shipping
Picture of DENSO Iridium Power Spark Plug

DENSO Iridium Power Spark Plug

5 reviews
Vehicle Specific
from $5
In Stock (10+)
Picture for manufacturer DENSO
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Best Seller Free Shipping
Picture of DENSO Iridium Long Life Spark Plug

DENSO Iridium Long Life Spark Plug

37 reviews
Vehicle Specific
from $3
In Stock (10+)
Picture for manufacturer DENSO
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Best Seller
Picture of NGK Spark Plugs 7397 Iridium IX Spark Plug TR5IX 4-Pack

NGK Spark Plugs 7397 Iridium IX Spark Plug TR5IX 4-Pack

70 reviews
Part: 7397
Vehicle Specific
$7.92
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Free Shipping
Picture of Bosch Platinum Plus Spark Plug

Bosch Platinum Plus Spark Plug

78 reviews
Vehicle Specific
from $3
In Stock (10+)
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Picture of Bosch Double Platinum Spark Plug

Bosch Double Platinum Spark Plug

43 reviews
Vehicle Specific
from $5
In Stock (10+)
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Picture of NGK 7164 Iridium IX Spark Plug TR55IX - 4 Pack

NGK 7164 Iridium IX Spark Plug TR55IX - 4 Pack

52 reviews
Part: 7164
Vehicle Specific
$7.92
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Free Shipping
Picture of DENSO Iridium TT Spark Plug

DENSO Iridium TT Spark Plug

8 reviews
Vehicle Specific
from $9
In Stock (10+)
Picture for manufacturer DENSO
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Picture of NGK 3403 TR55GP G-Power Platinum Spark Plug 14mm Heat Range 5

NGK 3403 TR55GP G-Power Platinum Spark Plug 14mm Heat Range 5

16 reviews
Part: 3403
Vehicle Specific
$5.30
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of NGK 1465 Laser Iridium Spark Plug

NGK 1465 Laser Iridium Spark Plug

75 reviews
Part: 1465
Vehicle Specific
$8.87
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of NGK 3784 PTR5D-10 Laser Platinum Spark Plug 14mm Resistor

NGK 3784 PTR5D-10 Laser Platinum Spark Plug 14mm Resistor

8 reviews
Part: 3784
Vehicle Specific
$9.29
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of NGK Spark Plugs 7862 Platinum Spark Plugs PZTR5A15 4-Pack

NGK Spark Plugs 7862 Platinum Spark Plugs PZTR5A15 4-Pack

67 reviews
Part: 7862
Vehicle Specific
$9.29
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
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Picture of DENSO Double Platinum Spark Plug

DENSO Double Platinum Spark Plug

71 reviews
Vehicle Specific
from $6
In Stock (10+)
Picture for manufacturer DENSO
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Free Shipping
Picture of Bosch Platinum Spark Plug

Bosch Platinum Spark Plug

12 reviews
Vehicle Specific
from $2
In Stock (10+)
Picture for manufacturer Bosch
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Free Shipping
Picture of DENSO Standard Spark Plug

DENSO Standard Spark Plug

34 reviews
Vehicle Specific
from $3
In Stock (10+)
Picture for manufacturer DENSO
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Picture of NGK 3186 TR5GP G-Power Platinum Spark Plug 14mm Resistor

NGK 3186 TR5GP G-Power Platinum Spark Plug 14mm Resistor

40 reviews
Part: 3186
Vehicle Specific
$5.30
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of NGK 2238 V-Power Spark Plug TR5 (4-Pack)

NGK 2238 V-Power Spark Plug TR5 (4-Pack)

7 reviews
Part: 2238
Vehicle Specific
$4.30
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of NGK 3951 V-Power Spark Plug TR55 (4-Pack)

NGK 3951 V-Power Spark Plug TR55 (4-Pack)

38 reviews
Part: 3951
Vehicle Specific
$4.48
In Stock (10+)
Picture for manufacturer NGK Spark Plugs
Picture of DENSO 4511 Platinum TT Spark Plug

DENSO 4511 Platinum TT Spark Plug

30 reviews
Part: 4511
Vehicle Specific
$6.07
In Stock (10+)
Picture for manufacturer DENSO
Picture of Bosch 7982 HR9LCX Super Plus Spark Plug with Yttrium-Enhanced Copper Core

Bosch 7982 HR9LCX Super Plus Spark Plug with Yttrium-Enhanced Copper Core

69 reviews
Part: 7982
Vehicle Specific
$3.25
2 left at this price
Picture for manufacturer Bosch
Picture of NGK 94567 Ruthenium HX Spark Plug

NGK 94567 Ruthenium HX Spark Plug

58 reviews
Part: 94567
Vehicle Specific
$10.51
In Stock (10+)
Picture for manufacturer NGK Spark Plugs

What's here for your Chevrolet Silverado 2500

  • Spark plugs — including single and performance variants
  • Diesel glow plugs — OE replacement fitments for diesel-equipped trucks

The widest selection here comes from NGK Spark Plugs, ACDelco, DENSO, and Autolite, each offering a broad assortment of ignition components across the 1999–2014 model range. Other categories Chevrolet Silverado 2500 owners shop for: Chevrolet Silverado 2500 Exhaust and Tail Pipes, Chevrolet Silverado 2500 Shocks and Struts and Chevrolet Silverado 2500 Electrical Switches, or browse all Chevrolet Silverado 2500 parts and accessories.