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Fuel System

Fuel Injector

For Cadillac, Buick and Chevrolet vehicles

OEM Part Numbers

12634123

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Fitments

Fuel Injector 3.6L VIN 3 (8th digit, opt LFX) California emission opt NU6

2014 Cadillac CTS

2015 Cadillac CTS

Fuel Injector 3.6L flex fuel vehicle (opt FHS)

2013 Buick LACROSSE

Fuel Injector 3.6L California emissions opt NU6

2014 Buick LACROSSE

2015 Buick LACROSSE

2016 Buick LACROSSE

Fuel Injector 3.6L California emissions (opt NU6)

2013 Cadillac ATS

2014 Cadillac ATS

2015 Cadillac ATS

Fuel Injector California emissions opt NU6

2012 Chevrolet IMPALA

2013 Chevrolet IMPALA

Fuel Injector VIN 1 (4th digit, New Style) 3.6L California emissions opt NU6

2014 Chevrolet IMPALA

Fuel Injector VIN 1 (4th digit, New Style) 3.6L VIN 3 (8th digit, opt LFX) California emissions opt NU6

2015 Chevrolet IMPALA

2016 Chevrolet IMPALA

3.6L California emissions opt NU6

2017 Chevrolet IMPALA

2018 Chevrolet IMPALA

2019 Chevrolet IMPALA

(3.6L) California emissions opt NU6

2020 Chevrolet IMPALA

Fuel Injector (3.6L) VIN 3 (8th digit, opt LFX) California emissions opt NU6

2014 Cadillac XTS

2015 Cadillac XTS

2016 Cadillac XTS

(fuel injector) VIN 3 (8th digit, opt LFX) California emissions opt NU6

2017 Cadillac XTS

2018 Cadillac XTS

2019 Cadillac XTS