Champion Copper Plus Spark Plug RS14YC6 - Dependable Performance & Durability, 13
In stock
$2.79
Listed as compatible with this vehicle by the retailer feed.
Check price2004 Chevrolet Blazer Spark Plugs
15 products listed for this model year in the retailer catalog. Check engine and trim details before ordering.
Autolite Copper Resistor Spark Plug: Quick Starts & Reliable Performance, 605
In stock
$4.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Spark Plug: Reliable Ignition with Nickel Electrode Design, SP-446-AX
In stock
$4.79
Listed as compatible with this vehicle by the retailer feed.
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Autolite Double Platinum Spark Plug: Enhanced Durability & Performance, APP605
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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NGK V-Power Nickel Spark Plug (TR55): Enhanced Ignitability & Performance, 3951
In stock
$7.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Spark Plug: Fine Wire Design for Enhanced Ignition Efficiency, SP-486-X
In stock
$7.99
Listed as compatible with this vehicle by the retailer feed.
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Champion Double Platinum Power Spark Plug RS14PYPB5 - Enhanced Durability & Performance, 7940
In stock
$8.89
Listed as compatible with this vehicle by the retailer feed.
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Autolite Iridium Iridium XP Fine wire Spark Plug: Improved Durability, More Focused Ignition, XP605
In stock
$11.49
Listed as compatible with this vehicle by the retailer feed.
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Bosch OE Fine Wire Double Iridium Spark Plug: High Performance & Longevity, 9601
In stock
$12.49
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Iridium Spark Plug, 41-101
In stock
$13.49
Listed as compatible with this vehicle by the retailer feed.
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NGK Laser Iridium Spark Plug (ITR4A15): Fine Wire Tip for High Efficiency, 5599
In stock
$19.99
Listed as compatible with this vehicle by the retailer feed.
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E3 DiamondFIRE Automotive Spark Plug: More Power & Fuel Efficiency, E3.62
In stock
$8.49
Listed as compatible with this vehicle by the retailer feed.
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Autolite Platinum Spark Plug (AP605): Enhanced Durability & Performance
Out of stock
$5.49
Listed as compatible with this vehicle by the retailer feed.
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ACDelco Conventional Spark Plug, R44LTS6
Out of stock
$6.49
Listed as compatible with this vehicle by the retailer feed.
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Motorcraft Double Platinum Spark Plug: Enhances Durability & Reduces Misfires, SP-486
Out of stock
$7.29
Listed as compatible with this vehicle by the retailer feed.
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This site contains affiliate links. We may earn a commission if you buy through them. We do not sell these products or guarantee merchant inventory. Compatibility is listed by the retailer feed for this vehicle; it is not an OEM confirmation. Catalog snapshot: Aug 15, 2026.