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Hypertech External PowerCoil (99-02 V8 Sierra 1500)Find parts that fit my vehicle
Item S549036
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$71.06
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Product Information
Description, Q&A
Description
Description. Your stock coil starts progressively dropping voltage at 4,500 rpm. Hypertech coils are designed to give you a steady, hard-hitting spark throughout your car's rpm range with 40 percent more voltage than stock--53,000 V, compared to the OEM's 38,000 V. The result is more power and a complete fuel burn that may give you an extra five horsepower. So, if you want more voltage, then Hypertech coils are just what you need.
Fitment:
DetailsHypertech 4072
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Will It Fit My Sierra 1500
- 4.8L V8 - 99, 00, 01, 02
- 5.3L V8 - 99, 00, 01, 02
- 6.0L V8 - 01, 02
