Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 1
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 2
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 3
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 4
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 5
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 6
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 1
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 2
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 3
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 4
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 5
Dorman 800-622 Oil Cooler Connector 1999-2019 GMC Sierra 1500 - view 6
Dorman Products

Dorman 800-622 Oil Cooler Line Connector 99-19 Chevy Silverado GMC Sierra

In stock
SKU: 591|800622
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$22.30
Select your vehicle at the top of the page to check fitment.
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|800622
  • Barcode 019495223672

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Description

This engine oil cooler line connector is designed to match the appearance and function of the original hardware on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

  • Direct replacement - this engine oil cooler line connector matches the appearance and function of the factory hardware on specified applications
  • Ideal solution - this connector is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction - this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality - backed by team of product experts in the United States and more than a century of automotive experience

Vehicle Fitment

Year Make Model Position Notes
2019 Cadillac Escalade 1/2 In.; 6.2L V8
2018 Cadillac Escalade 1/2 In.; 5.3L V8
2009-2013 Cadillac Escalade 1/2 In.; 6.0L V8
2007-2017 Cadillac Escalade 1/2 In.; 6.2L V8
2002-2006 Cadillac Escalade 1/2 In.; 6.0L V8
2018 Cadillac Escalade ESV 1/2 In.; 5.3L V8
2007-2019 Cadillac Escalade ESV 1/2 In.; 6.2L V8
2003-2006 Cadillac Escalade ESV 1/2 In.; 6.0L V8
2007-2013 Cadillac Escalade EXT 1/2 In.; 6.2L V8
2002-2006 Cadillac Escalade EXT 1/2 In.; 6.0L V8
2007-2013 Chevrolet Avalanche 1/2 In.; 5.3L V8
2007-2009 Chevrolet Avalanche 1/2 In.; 6.0L V8
2016-2017 Chevrolet Cheyenne 1/2 In.; 6.2L V8
2007-2017 Chevrolet Cheyenne 1/2 In.; 5.3L V8
2008 Chevrolet Corvette 1/2 In.; 6.2L V8
2006-2008 Chevrolet Corvette 1/2 In.; 7.0L V8
2006-2007 Chevrolet Corvette 1/2 In.; 6.0L V8
2005 Chevrolet Corvette 1/2 In.; w/Bevel Washer At Cooler Fitting; 6.0L V8; 2nd Design
2009-2014 Chevrolet Express 1500 1/2 In.; 4.3L V6
2009-2014 Chevrolet Express 1500 1/2 In.; 5.3L V8
2009-2018 Chevrolet Express 2500 1/2 In.; 6.0L V8
2009-2018 Chevrolet Express 3500 1/2 In.; 6.0L V8
2009-2018 Chevrolet Express 4500 1/2 In.; 6.0L V8
2010-2017 Chevrolet Express Cargo 1/2 In.; 6.0L V8
2009-2014 Chevrolet Express Cargo 1/2 In.; 4.3L V6
2009 Chevrolet Express Cargo 1/2 In.; 5.3L V8
2009-2017 Chevrolet Express Pasajeros 1/2 In.; 6.0L V8
2009-2015 Chevrolet Express Pasajeros 1/2 In.; 5.3L V8
2009-2018 Chevrolet Silverado 1500 1/2 In.; 6.2L V8
2007-2018 Chevrolet Silverado 1500 1/2 In.; 5.3L V8
2007-2014 Chevrolet Silverado 1500 1/2 In.; 4.3L V6
2007-2013 Chevrolet Silverado 1500 1/2 In.; 4.8L V8
2003-2013 Chevrolet Silverado 1500 1/2 In.; 6.0L V8
2007 Chevrolet Silverado 1500 Classic 1/2 In.; 4.8L V8
2007 Chevrolet Silverado 1500 Classic 1/2 In.; 5.3L V8
2007 Chevrolet Silverado 1500 Classic 1/2 In.; 4.3L V6
2007 Chevrolet Silverado 1500 Classic 1/2 In.; 6.0L V8
2005-2006 Chevrolet Silverado 1500 HD 1/2 In.; 6.0L V8
2001-2003 Chevrolet Silverado 1500 HD 1/2 In.; 6.0L V8
2007 Chevrolet Silverado 1500 HD Classic 1/2 In.; 6.0L V8
2015-2018 Chevrolet Silverado 2500 1/2 In.; 5.3L V8
1999-2004 Chevrolet Silverado 2500 1/2 In.; 6.0L V8
2001-2019 Chevrolet Silverado 2500 HD 1/2 In.; 6.0L V8
2007 Chevrolet Silverado 2500 HD Classic 1/2 In.; 6.0L V8
2015-2016 Chevrolet Silverado 3500 1/2 In.; 6.0L V8
2011-2013 Chevrolet Silverado 3500 1/2 In.; 6.0L V8
2001-2006 Chevrolet Silverado 3500 1/2 In.; 6.0L V8
2007 Chevrolet Silverado 3500 Classic 1/2 In.; 6.0L V8
2007-2018 Chevrolet Silverado 3500 HD 1/2 In.; 6.0L V8
2018 Chevrolet Suburban 1/2 In.; 6.2L V8
2016-2017 Chevrolet Suburban 1/2 In.; 6.0L V8
2014-2018 Chevrolet Suburban 1/2 In.; 5.3L V8
2011-2013 Chevrolet Suburban 1500 1/2 In.; 6.0L V8
2007-2014 Chevrolet Suburban 1500 1/2 In.; 5.3L V8
2006-2009 Chevrolet Suburban 1500 1/2 In.; 6.0L V8
2000-2013 Chevrolet Suburban 2500 1/2 In.; 6.0L V8
2016-2019 Chevrolet Suburban 3500 HD 1/2 In.; 6.0L V8
2018 Chevrolet Tahoe 1/2 In.; 6.2L V8
2008-2009 Chevrolet Tahoe 1/2 In.; 6.2L V8
2008-2013 Chevrolet Tahoe 1/2 In.; 6.0L V8
2007-2018 Chevrolet Tahoe 1/2 In.; 5.3L V8
2007-2009 Chevrolet Tahoe 1/2 In.; 4.8L V8
2005-2006 Chevrolet Tahoe 1/2 In.; w/Police Package; 5.3L V8
2009-2014 GMC Savana 1500 1/2 In.; 5.3L V8
2009-2014 GMC Savana 1500 1/2 In.; 4.3L V6
2009-2019 GMC Savana 2500 1/2 In.; 6.0L V8
2009-2019 GMC Savana 3500 1/2 In.; 6.0L V8
2019 GMC Savana 4500 1/2 In.; 6.0L V8
2009-2016 GMC Savana 4500 1/2 In.; 6.0L V8
2008-2019 GMC Sierra 1/2 In.; 6.2L V8
2007-2019 GMC Sierra 1/2 In.; 5.3L V8
2007-2019 GMC Sierra 1500 1/2 In.; 5.3L V8
2007-2019 GMC Sierra 1500 1/2 In.; 6.2L V8
2007-2013 GMC Sierra 1500 1/2 In.; 4.3L V6
2007-2013 GMC Sierra 1500 1/2 In.; 4.8L V8
2001-2013 GMC Sierra 1500 1/2 In.; 6.0L V8
2007 GMC Sierra 1500 Classic 1/2 In.; 4.3L V6
2007 GMC Sierra 1500 Classic 1/2 In.; 5.3L V8
2007 GMC Sierra 1500 Classic 1/2 In.; 6.0L V8
2007 GMC Sierra 1500 Classic 1/2 In.; 4.8L V8
2005-2006 GMC Sierra 1500 HD 1/2 In.; 6.0L V8
2001-2003 GMC Sierra 1500 HD 1/2 In.; 6.0L V8
2007 GMC Sierra 1500 HD Classic 1/2 In.; 6.0L V8
1999-2004 GMC Sierra 2500 1/2 In.; 6.0L V8
2001-2019 GMC Sierra 2500 HD 1/2 In.; 6.0L V8
2007 GMC Sierra 2500 HD Classic 1/2 In.; 6.0L V8
2001-2006 GMC Sierra 3500 1/2 In.; 6.0L V8
2007 GMC Sierra 3500 Classic 1/2 In.; 6.0L V8
2007-2019 GMC Sierra 3500 HD 1/2 In.; 6.0L V8
2011-2019 GMC Yukon 1/2 In.; 5.3L V8
2008-2013 GMC Yukon 1/2 In.; 6.0L V8
2007-2009 GMC Yukon 1/2 In.; 5.3L V8
2007-2019 GMC Yukon 1/2 In.; 6.2L V8
2007-2009 GMC Yukon 1/2 In.; 4.8L V8
2001-2006 GMC Yukon 1/2 In.; 6.0L V8
2015-2019 GMC Yukon XL 1/2 In.; 5.3L V8
2015-2017 GMC Yukon XL 1/2 In.; 6.2L V8
2007-2014 GMC Yukon XL 1500 1/2 In.; 5.3L V8
2007-2014 GMC Yukon XL 1500 1/2 In.; 6.2L V8
2001-2009 GMC Yukon XL 1500 1/2 In.; 6.0L V8
2000-2013 GMC Yukon XL 2500 1/2 In.; 6.0L V8
2003-2007 Hummer H2 1/2 In.; 6.0L V8

Please confirm the part number and your vehicle's year, make, model and engine before ordering. Questions? Message us with your VIN and we'll check fitment for you.

Specifications

Brand Dorman
Part Number 800-622
UPC 019495223672
Material Steel
Swivel No
Universal Or Specific Fit Specific
Fitting Angle Straight
Fitting Attachment End Type 1 Quick Disconnect
Fitting Attachment End Type 2 Male Thread
Fitting Finish Natural/No Finish
Fitting Size End 1 (in) 1.2 in
Fitting Size End 2 (in) 0.75 in
Fitting Type Transmission Line Connector
Package Contents 1 Oil Cooler Connector
Thread Sealer Present No
Country of Origin United States
Warranty Limited Lifetime

OE & Interchange Numbers

15190249 General Motors (OE)
22988269 General Motors (OE)