Best Spark Plugs for Chevy Colorado and GMC Canyon
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The Chevy Colorado and GMC Canyon are popular midsize trucks used for everything from daily commuting to off-road adventure. Their 2.5L 4-cylinder, 3.6L V6, and 2.8L Duramax diesel engines all have specific maintenance requirements.
2.5L 4-Cylinder
The 2.5L is a capable, economical engine. ACDelco Professional Iridium plugs are the OEM spec for GM's 4-cylinder applications. Service interval: 60,000 miles.
3.6L V6 LGZ
The 3.6L V6 is the performance choice in the Colorado/Canyon. ACDelco iridium plugs engineered for this engine are the go-to recommendation. This engine has 6 plugs and benefits from fresh iridium for smooth power delivery.
2.8L Duramax Diesel
The Duramax diesel uses glow plugs, not spark plugs. These are a separate maintenance item — consult your owner's manual for the recommended service interval.
Shop Colorado and Canyon spark plugs at Texan Supply with free shipping.