Spark Plug Replacement Estimate for BMW 740iL

BMW 740iL Spark Plug Replacement costs $124 on average. Following is a breakdown of the labor and parts estimates.

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YourMechanic Price
$91 to $156
Labor: $84 -$144
Parts: $7 -$12
Average Dealer price
$126 to 192
Average Shop price
$109 to 165
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CarServiceYourMechanic PriceShop/Dealer Price
2000 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$138.95Shop/Dealer Price$187.93 - $231.94
2001 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$138.71Shop/Dealer Price$187.84 - $231.84
1995 BMW 740iLV8-4.0LService typeSpark Plug ReplacementYourMechanic Price$112.75Shop/Dealer Price$152.86 - $187.30
1998 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$138.71Shop/Dealer Price$187.77 - $231.71
1994 BMW 740iLV8-4.0LService typeSpark Plug ReplacementYourMechanic Price$91.89Shop/Dealer Price$124.38 - $153.18
1996 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$133.89Shop/Dealer Price$181.59 - $221.80
1999 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$139.01Shop/Dealer Price$188.27 - $232.54
1997 BMW 740iLV8-4.4LService typeSpark Plug ReplacementYourMechanic Price$133.75Shop/Dealer Price$181.63 - $221.89
Show example BMW 740iL Spark Plug Replacement prices
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Parts required for a BMW 740iL Spark Plug Replacement

$7 to $12

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

445 reviews
Chris
17 years of experience
Chris ahead of time to my work and waited for me. He worked fast. He is very pleasant and answered all my questions. He gave me some recommendations as well. I will certainly use this service and Chris for future services.
2005 BMW X5 - SPARK PLUG REPLACEMENT
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341 reviews
Honorio
14 years of experience
He is on my side. He treats my car as his. He also has the right instrument to a an excellent job. Most place just change the plugs but he fine tune the timing with his $7,000 instrument and make the car run smooth and quiet. He also point out the mistake I have and advice me the right way todo things.
2001 BMW 325I - SPARK PLUG REPLACEMENT
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266 reviews
Grzegorz
36 years of experience
Once again, I found Grzegorz to be as helpful as possible in diagnosing my car. I appreciate when he goes above and beyond to explain things and provide advice.
1999 BMW 740IL - CHECK ENGINE LIGHT IS ON INSPECTION
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178 reviews
Chris
11 years of experience
Thanks again! Arrived early that was great and efficient.
1987 BMW 325ES - SPARK PLUG REPLACEMENT
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All about Spark Plug Replacement

The spark plugs are an important part of the ignition system. When you turn the ignition key (car's key) on, it causes the ignition coil to generate the spark which ignites the air-fuel mixture in the engine cylinders to start the engine. The number of spark plugs in the car is the same as the number of cylinders, although some vehicle manufacturers will use two spark plugs per cylinder. Over time, the spark plugs wear out and require replacement. When the spark plugs wear out, it is harder for it the air-fuel mixture to ignite, resulting in engine misfires. If one of the spark plugs has failed, the car will still start and run, but it will run poorly. On some vehicles, spark plug replacement may be labor intensive and involve removal of the intake plenum.

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