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Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

Flex Fuel Sensor

PART#: FFS1
Standard Ignition

$368.95

In stock

Interchanges
BrandPart #
ACDelco12570260
Airtex5S6293
BWDFFS1
CARQUEST Premium By WELLS71-3598 / 713598
DuralastSU7804
Echlin2-90001 / 290001
General Motors12570260
NGKFA0003
Shee-MarSM1905
SorensenFFS1
VEMOV51-72-0171 / V51720171
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2005ChevroletSilverado 1500LS5.3V8FLEX
2005ChevroletSilverado 1500Base5.3V8FLEX
2005ChevroletSilverado 1500LT5.3V8FLEX
2005ChevroletSilverado 1500Z71 Off-Road5.3V8FLEX
2005ChevroletSilverado 1500WT5.3V8FLEX
2005ChevroletSuburban 1500LS5.3V8FLEX
2005ChevroletSuburban 1500Z715.3V8FLEX
2005ChevroletSuburban 1500LT5.3V8FLEX
2005ChevroletTahoeLS5.3V8FLEX
2005ChevroletTahoeZ715.3V8FLEX
2005ChevroletTahoeLT5.3V8FLEX
2005GMCSierra 1500Base5.3V8FLEX
2005GMCSierra 1500SLE5.3V8FLEX
2005GMCSierra 1500SLT5.3V8FLEX
2005GMCSierra 1500WT5.3V8FLEX
2005GMCYukonSLE5.3V8FLEX
2005GMCYukonSLT5.3V8FLEX
2005GMCYukon XL 1500SLT5.3V8FLEX
2005GMCYukon XL 1500SLE5.3V8FLEX
2004ChevroletSilverado 1500LT5.3V8FLEX
2004ChevroletSilverado 1500Base5.3V8FLEX
2004ChevroletSilverado 1500LS5.3V8FLEX
2004ChevroletSilverado 1500Z71 Off-Road5.3V8FLEX
2004ChevroletSilverado 1500WT5.3V8FLEX
2004ChevroletSuburban 1500Z715.3V8FLEX
2004ChevroletSuburban 1500LS5.3V8FLEX
2004ChevroletSuburban 1500LT5.3V8FLEX
2004ChevroletTahoeZ715.3V8FLEX
2004ChevroletTahoeLS5.3V8FLEX
2004ChevroletTahoeLT5.3V8FLEX
2004GMCSierra 1500SLE5.3V8FLEX
2004GMCSierra 1500Base5.3V8FLEX
2004GMCSierra 1500SLT5.3V8FLEX
2004GMCSierra 1500WT5.3V8FLEX
2004GMCYukonSLE5.3V8FLEX
2004GMCYukonSLT5.3V8FLEX
2004GMCYukon XL 1500SLT5.3V8FLEX
2004GMCYukon XL 1500SLE5.3V8FLEX
2003ChevroletSilverado 1500Base5.3V8FLEX
2003ChevroletSilverado 1500WT5.3V8FLEX
2003ChevroletSilverado 1500LS5.3V8FLEX
2003ChevroletSilverado 1500LT5.3V8FLEX
2003ChevroletSuburban 1500Z715.3V8FLEX
2003ChevroletSuburban 1500LS5.3V8FLEX
2003ChevroletSuburban 1500LT5.3V8FLEX
2003ChevroletTahoeZ715.3V8FLEX
2003ChevroletTahoeLS5.3V8FLEX
2003ChevroletTahoeLT5.3V8FLEX
2003GMCSierra 1500SLT5.3V8FLEX
2003GMCSierra 1500SL5.3V8FLEX
2003GMCSierra 1500Base5.3V8FLEX
2003GMCSierra 1500SLE5.3V8FLEX
2003GMCSierra 1500WT5.3V8FLEX
2003GMCYukonSLE5.3V8FLEX
2003GMCYukonSLT5.3V8FLEX
2003GMCYukon XL 1500SLT5.3V8FLEX
2003GMCYukon XL 1500SLE5.3V8FLEX
2002ChevroletS10Xtreme2.2L4FLEX
2002ChevroletS10Base2.2L4FLEX
2002ChevroletS10LS2.2L4FLEX
2002ChevroletSilverado 1500LS5.3V8FLEX
2002ChevroletSilverado 1500Base5.3V8FLEX
2002ChevroletSilverado 1500LT5.3V8FLEX
2002ChevroletSilverado 1500WT5.3V8FLEX
2002ChevroletTahoeLT5.3V8FLEX
2002ChevroletTahoeLS5.3V8FLEX
2002ChevroletTahoeZ715.3V8FLEX
2002GMCSonomaSL2.2L4FLEX
2002GMCSonomaSLS2.2L4FLEX
2002GMCSierra 1500WT5.3V8FLEX
2002GMCSierra 1500SL5.3V8FLEX
2002GMCSierra 1500Base5.3V8FLEX
2002GMCSierra 1500HT5.3V8FLEX
2002GMCSierra 1500SLT5.3V8FLEX
2002GMCSierra 1500SLE5.3V8FLEX
2002GMCYukonSLE5.3V8FLEX
2002GMCYukonSLT5.3V8FLEX
2001ChevroletS10LS2.2L4FLEX
2001ChevroletS10Base2.2L4FLEX
2001ChevroletS10Xtreme2.2L4FLEX
2001GMCSonomaSLE2.2L4FLEX
2001GMCSonomaSL2.2L4FLEX
2001GMCSonomaSLS2.2L4FLEX
2000ChevroletS10LS2.2L4FLEX
2000ChevroletS10Base2.2L4FLEX
2000ChevroletS10Xtreme2.2L4FLEX
2000GMCSonomaSL2.2L4FLEX
2000GMCSonomaSLS2.2L4FLEX
2000GMCSonomaSLE2.2L4FLEX
Specifications
Connector GenderFemale
Connector Quantity1
Connector TypePlug In
ContentsSensor
Terminal GenderMale
Terminal Quantity3
Terminal TypeBlade
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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