While the GM/UAW strike is over, there are still a SMALL NUMBER of supply chain issues. If your order is affected by one of these then we will email you with updates. Thank you for shopping with GMPartsDirect.com!
My Cart

Cart is Empty

Sequential Multiport Fuel Injector - GM (19421333)

Replaces 12580681
  • MSRP: $200.40
  • Discount: $89.17 (44.5% off)
  • Sale Price: $111.23
Manufacturer Warranty Minimum of 12 Months
Guaranteed Fitment Always the correct parts
Shop with Confidence Your information is safe
In-House Experts We know our products

This item may be a Special Order Part. Most special order parts will generally ship from our warehouse within 48-72 hours but may take up to 7-10 business days based upon their availability from General Motors before shipping from our facility in North Carolina. For parts availability questions please contact us at customerservice@gmpartsdirect.com.

This item may be a Special Order Part. Most special order parts will generally ship from our warehouse within 48-72 hours but may take up to 7-10 business days based upon their availability from General Motors before shipping from our facility in North Carolina. For parts availability questions please contact us at customerservice@gmpartsdirect.com.

  • Details
  • Also Purchased
  • Additional Info
  • Vehicle Fitment
  • Product Reviews
  • Ask Our Team
  • Warranty & Disclosures
  • Installation Instructions
  • Policies

Details

  • Brand:
    Buick, GMC, Cadillac, Hummer, Saturn, Oldsmobile, Pontiac, Chevrolet Parts
  • SKU: 19421333
  • Other Names: Injector
  • Description:

    Atomizes fuel into the engine's intake manifold or cylinders, as part of the fuel and engine management system Allows for a quick throttle response Assists in cold engine starts This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors

  • Condition: New
  • Replaces: 12580681
  • Sold In Quantity: 1

Vehicle Fitment

Vehicle Fitment
Year Make Model Body & Trim Engine & Transmission
2009 Cadillac Escalade Base, Hybrid, Platinum 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.2L V8 - Flex
2009 Cadillac Escalade ESV Base, Platinum 6.2L V8 - Flex
2009 Cadillac Escalade EXT Base 6.2L V8 - Flex
2009 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Colorado LT 5.3L V8 - Gas
2009 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Silverado 1500 Hybrid, LS, LT, LTZ, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.0L V8 - Gas, 6.2L V8 - Flex
2009 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - Gas
2009 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Gas
2009 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2009 Chevrolet Suburban 2500 LS, LT 6.0L V8 - Gas
2009 Chevrolet Tahoe Hybrid, LS, LT, LTZ 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.2L V8 - Flex
2009 Chevrolet Trailblazer SS 6.0L V8 - Gas
2009 GMC Canyon SLE, SLT 5.3L V8 - Gas
2009 GMC Envoy Denali 5.3L V8 - Gas
2009 GMC Savana 2500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2009 GMC Savana 3500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2009 GMC Sierra 1500 Denali, Hybrid, SL, SLE, SLT, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.0L V8 - Gas, 6.2L V8 - Flex
2009 GMC Sierra 2500 HD SLE, SLT, WT 6.0L V8 - Gas
2009 GMC Sierra 3500 HD SLE, SLT, WT 6.0L V8 - Gas
2009 GMC Yukon Denali, Hybrid, SLE, SLT 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.2L V8 - Flex
2009 GMC Yukon XL 1500 Denali, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Flex
2009 GMC Yukon XL 2500 SLE, SLT 6.0L V8 - Gas
2009 Hummer H3 Alpha, Championship Series 5.3L V8 - Gas
2009 Hummer H3T Alpha 5.3L V8 - Gas
2008 Cadillac Escalade Base, Platinum 6.2L V8 - Gas
2008 Cadillac Escalade ESV Base, Platinum 6.2L V8 - Gas
2008 Cadillac Escalade EXT Base 6.2L V8 - Gas
2008 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Express 2500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Express 3500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Silverado 1500 LS, LT, LTZ, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - Gas
2008 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Gas
2008 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2008 Chevrolet Suburban 2500 LS, LT 6.0L V8 - Gas
2008 Chevrolet Tahoe Hybrid, LS, LT, LTZ 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.2L V8 - Gas
2008 Chevrolet Trailblazer Base, LT, SS 5.3L V8 - Gas, 6.0L V8 - Gas
2008 GMC Envoy Denali 5.3L V8 - Gas
2008 GMC Savana 2500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2008 GMC Savana 3500 Base, LS, LT 4.8L V8 - Gas, 6.0L V8 - Gas
2008 GMC Sierra 1500 Denali, SL, SLE, SLT, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Gas
2008 GMC Sierra 2500 HD SLE, SLT, WT 6.0L V8 - Gas
2008 GMC Sierra 3500 HD SLE, SLT, WT 6.0L V8 - Gas
2008 GMC Yukon Denali, Hybrid, SLE, SLT 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Electric/Gas, 6.0L V8 - FULL HYBRID EV-GAS (FHEV), 6.2L V8 - Gas
2008 GMC Yukon XL 1500 Denali, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Gas
2008 GMC Yukon XL 2500 SLE, SLT 6.0L V8 - Gas
2008 Hummer H2 Base 6.2L V8 - Gas
2008 Hummer H3 Alpha 5.3L V8 - Gas
2007 Buick Rainier CXL 5.3L V8 - Gas
2007 Cadillac Escalade Base 6.2L V8 - Gas
2007 Cadillac Escalade ESV Base 6.2L V8 - Gas
2007 Cadillac Escalade EXT Base 6.2L V8 - Gas
2007 Chevrolet Avalanche LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2007 Chevrolet Silverado 1500 LS, LT, LTZ, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2007 Chevrolet Silverado 2500 HD LT, LTZ, WT 6.0L V8 - Gas
2007 Chevrolet Silverado 3500 HD LT, LTZ, WT 6.0L V8 - Gas
2007 Chevrolet Suburban 1500 LS, LT, LTZ 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas
2007 Chevrolet Suburban 2500 LS, LT, LTZ 6.0L V8 - Gas
2007 Chevrolet Tahoe LS, LT, LTZ 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas
2007 Chevrolet Trailblazer LS, LT, SS 5.3L V8 - Gas, 6.0L V8 - Gas
2007 GMC Envoy Denali 5.3L V8 - Gas
2007 GMC Sierra 1500 Denali, SL, SLE, SLT, WT 4.3L V6 - Gas, 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Gas
2007 GMC Sierra 2500 HD SLE, SLT, WT 6.0L V8 - Gas
2007 GMC Sierra 3500 HD SLE, SLT, WT 6.0L V8 - Gas
2007 GMC Yukon Denali, SLE, SLT 4.8L V8 - Gas, 5.3L V8 - Flex, 5.3L V8 - Gas, 6.2L V8 - Gas
2007 GMC Yukon XL 1500 Denali, SLE, SLT 5.3L V8 - Flex, 5.3L V8 - Gas, 6.0L V8 - Gas, 6.2L V8 - Gas
2007 GMC Yukon XL 2500 SLE, SLT 6.0L V8 - Gas
2006 Buick Rainier CXL 5.3L V8 - Gas
2006 Chevrolet SSR Base 6.0L V8 - Gas
2006 Chevrolet Trailblazer LS, LT, SS 5.3L V8 - Gas, 6.0L V8 - Gas
2006 Chevrolet Trailblazer EXT LS, LT 5.3L V8 - Gas
2006 GMC Envoy Denali 5.3L V8 - Gas
2006 GMC Envoy XL Denali 5.3L V8 - Gas
2005 Buick Rainier CXL, CXL Plus 5.3L V8 - Gas
2005 Chevrolet SSR Base 6.0L V8 - Gas
2005 Chevrolet Trailblazer EXT LS, LT 5.3L V8 - Gas
2005 GMC Envoy Denali 5.3L V8 - Gas
2005 GMC Envoy XL Denali, SLE, SLT 5.3L V8 - Gas
2005 GMC Envoy XUV SLE, SLT 5.3L V8 - Gas
2004 Chevrolet SSR Base 5.3L V8 - Gas
(8277 more fitments)

Flow Automotive Center GMPartsDirect.com

This item is a Special Order Part. Most special order parts will generally ship from our warehouse within 48-72 hours but may take up to 7-10 business days based upon their availability from General Motors before shipping from our facility in North Carolina. For parts availability questions please contact us at customerservice@gmpartsdirect.com.

GM

This item is a Special Order Part. Most special order parts will generally ship from our warehouse within 48-72 hours but may take up to 7-10 business days based upon their availability from General Motors before shipping from our facility in North Carolina. For parts availability questions please contact us at customerservice@gmpartsdirect.com.

All Genuine GM parts are covered by GM's 12 month "parts warranty period" from the date of invoice. If this part is defective, you should be able to get the warranty claim processed by your local GM dealership's service department, or any GM dealership nationwide with a dealership copy of your invoice.  Please contact us for a dealership copy of your invoice.  We will also be able to assist in any warranty claims.