Spark Plug Gap For 2008 Gmc Sierra 5.3. denso 4713 [/caption] for any 2008 gmc sierra 1500, you can use denso 4713 spark plugs. rockauto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. according to me, iridium spark plugs for 5.3l engine is good. The plugs that they sell for my truck with the 5.3l are. the only thing you don't know for sure is whether the mileage would be even better with a larger gap with the new. according to the owner’s manual, the spark plugs in an older 5.3 vortec with copper spark plugs should be changed every 30,000 miles. went to buy new plugs at o'reillys to buy new spark plugs. If you are using acdelco spark plugs, the recommended gap is 0.044 inches. It provides fuel better efficiency and smooth, more power. Please note that this is the recommended gap for most aftermarket spark plugs. the spark plug gap on a 5.3 vortec engine is 0.040 inches.
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according to me, iridium spark plugs for 5.3l engine is good. If you are using acdelco spark plugs, the recommended gap is 0.044 inches. the only thing you don't know for sure is whether the mileage would be even better with a larger gap with the new. denso 4713 [/caption] for any 2008 gmc sierra 1500, you can use denso 4713 spark plugs. according to the owner’s manual, the spark plugs in an older 5.3 vortec with copper spark plugs should be changed every 30,000 miles. rockauto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices. went to buy new plugs at o'reillys to buy new spark plugs. the spark plug gap on a 5.3 vortec engine is 0.040 inches. The plugs that they sell for my truck with the 5.3l are. Please note that this is the recommended gap for most aftermarket spark plugs.
KnowHow Notes How To Set Spark Plug Gap » NAPA Know How Blog
Spark Plug Gap For 2008 Gmc Sierra 5.3 the only thing you don't know for sure is whether the mileage would be even better with a larger gap with the new. Please note that this is the recommended gap for most aftermarket spark plugs. according to the owner’s manual, the spark plugs in an older 5.3 vortec with copper spark plugs should be changed every 30,000 miles. The plugs that they sell for my truck with the 5.3l are. denso 4713 [/caption] for any 2008 gmc sierra 1500, you can use denso 4713 spark plugs. went to buy new plugs at o'reillys to buy new spark plugs. the only thing you don't know for sure is whether the mileage would be even better with a larger gap with the new. It provides fuel better efficiency and smooth, more power. If you are using acdelco spark plugs, the recommended gap is 0.044 inches. the spark plug gap on a 5.3 vortec engine is 0.040 inches. according to me, iridium spark plugs for 5.3l engine is good. rockauto ships auto parts and body parts from over 300 manufacturers to customers' doors worldwide, all at warehouse prices.
