-34%

Derale 35621 Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet B7, Chevrolet C1500,

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Load image into Gallery viewer, Derale 35621 Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet B7, Chevrolet C1500,

Derale 35621 Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet B7, Chevrolet C1500,

Name: Derale 35621 Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet B7, Chevrolet C1500,
Brand: Derale
Price: 185.99 CAD
Availability: InStock

by Derale

• SKU: ds_BDST_35621

• Product Type: Engine Oil Cooler Bypass Valve

2 sold in last 8 days

$282.54 $185.99

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Subtotal: $185.99

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This Billet Aluminum LS Engine Adapter features a built in 180°F Thermostat to help reduce engine wear and horse power loss. The oil thermostat allows the oil to bypass the cooler until it reaches 180°F at which point the internal thermostatic valve will close and force 100% of the oil through the cooler while maintaining a constant pressure system. This process allows the engine to achieve the ideal operating temperature quicker before passing the oil through the cooler.

Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit

Fits: 2004-2019 Cadillac CTS, 1999-2020 Cadillac Escalade, 2003-2020 Cadillac Escalade ESV, 2002-2013 Cadillac Escalade EXT, 2007-2013 Chevrolet Avalanche, 2002-2006 Chevrolet Avalanche 1500, 1997-1998 Chevrolet B7, 1997-1999 Chevrolet C1500, 1997-1999 Chevrolet C1500 Suburban, 1997-2000 Chevrolet C2500, 1997-1999 Chevrolet C2500 Suburban, 1997-2000 Chevrolet C35, 1997-2000 Chevrolet C3500, 1997-1998 Chevrolet C6500 Kodiak, 1997-1998 Chevrolet C7500 Kodiak, 1997-2020 Chevrolet Camaro, 2011-2017 Chevrolet Caprice, 1997-2004 Chevrolet Cargo Van, 2007-2019 Chevrolet Cheyenne, 2009-2012 Chevrolet Colorado, 1997-2020 Chevrolet Corvette, 1997-2014 Chevrolet Express 1500, 1997-2020 Chevrolet Express 2500, 1997-2020 Chevrolet Express 3500, 2009-2019 Chevrolet Express 4500, 2009-2017 Chevrolet Express Cargo, 2009-2019 Chevrolet Express Pasajeros, 2006-2009 Chevrolet Impala, 1997-1999 Chevrolet K1500, 1997-1999 Chevrolet K1500 Suburban, 1997-2000 Chevrolet K2500, 1997-1999 Chevrolet K2500 Suburban, 1997-2000 Chevrolet K3500, 1999-2000 Chevrolet L30, 2016-2018 Chevrolet LCF 3500, 2016-2019 Chevrolet LCF 4500, 2006-2007 Chevrolet Monte Carlo, 1997-2005 Chevrolet P30, 2014-2017 Chevrolet SS, 2003-2006 Chevrolet SSR, 1997-1999 Chevrolet Silverado, 1999-2020 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2001-2006 Chevrolet Silverado 1500 HD, 2007 Chevrolet Silverado 1500 HD Classic, 2019 Chevrolet Silverado 1500 LD, 1999-2018 Chevrolet Silverado 2500, 2001-2019 Chevrolet Silverado 2500 HD, 2007 Chevrolet Silverado 2500 HD Classic, 2001-2018 Chevrolet Silverado 3500, 2007 Chevrolet Silverado 3500 Classic, 2007-2019 Chevrolet Silverado 3500 HD, 2000-2006 Chevrolet Sonora, 2014-2020 Chevrolet Suburban, 1997-2014 Chevrolet Suburban 1500, 2000-2013 Chevrolet Suburban 2500, 2016-2019 Chevrolet Suburban 3500 HD, 1997-1998 Chevrolet T6500, 1997-1998 Chevrolet T7500, 1997-2020 Chevrolet Tahoe, 2006-2009 Chevrolet Trailblazer, 2003-2006 Chevrolet Trailblazer EXT, 1997-2009 Chevrolet W3500 Tiltmaster, 1997-2010 Chevrolet W4500 Tiltmaster, 1997-1998 GMC B7, 1997-1999 GMC C1500, 1997-1999 GMC C1500 Suburban, 1997-2000 GMC C2500, 1997-1999 GMC C2500 Suburban, 1997-2000 GMC C3500, 1997-1998 GMC C6500 Topkick, 1997-2007 GMC C7500 Topkick, 2007 GMC C8500 Topkick, 2009-2012 GMC Canyon, 2005-2009 GMC Envoy, 2003-2006 GMC Envoy XL, 2004-2005 GMC Envoy XUV, 1997-1999 GMC K1500, 1997-1999 GMC K1500 Suburban, 1997-2000 GMC K2500, 1997-1999 GMC K2500 Suburban, 1997-2000 GMC K3500, 1997-1999 GMC P3500, 1997-2014 GMC Savana 1500, 1997-2020 GMC Savana 2500, 1997-2020 GMC Savana 3500, 2009-2019 GMC Savana 4500, 2007-2020 GMC Sierra, 1999-2020 GMC Sierra 1500, 2007 GMC Sierra 1500 Classic, 2001-2006 GMC Sierra 1500 HD, 2007 GMC Sierra 1500 HD Classic, 2019 GMC Sierra 1500 Limited, 1999-2004 GMC Sierra 2500, 2001-2019 GMC Sierra 2500 HD, 2007 GMC Sierra 2500 HD Classic, 2001-2006 GMC Sierra 3500, 2007 GMC Sierra 3500 Classic, 2007-2019 GMC Sierra 3500 HD, 1997-1998 GMC T6500, 1997-1998 GMC T7500, 1997-2008 GMC W3500 Forward, 1998-2010 GMC W4500 Forward, 1997-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2000-2014 GMC Yukon XL 1500, 2000-2013 GMC Yukon XL 2500

Please review Specifications and the detailed fitment table for notes and exceptions.

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Derale 35621 Thermostatically Controlled LS Engine Oil Cooler Bypass Adapter Kit for Select Cadillac CTS, Cadillac Escalade, Cadillac Escalade ESV, Cadillac Escalade EXT, Chevrolet Avalanche, Chevrolet Avalanche 1500, Chevrolet B7, Chevrolet C1500,

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Yes. Wholesale pricing is available for legitimate businesses that provide a valid business number or equivalent proof. Ongoing purchase volume is required to maintain discount eligibility. One-time personal buyers aren’t eligible.

Will this part fit my vehicle?

If a product page clearly lists fitment for your vehicle and the description leaves no reasonable doubt, we’ll cover the cost of return if it doesn’t fit. Exclusions apply if prior modifications cause the issue. When browsing self-serve, you’re responsible for confirming compatibility by checking manufacturer fitment data and notes. If unsure, contact us before ordering and we’ll verify it for you.

Do you offer technical support or installation advice?

We help where possible on a case-by-case basis. Most manufacturers include detailed instructions and tech support contacts. Because our catalog spans hundreds of brands, we can’t provide every torque spec or procedure, but we’ll connect you with the manufacturer if needed.

Do you offer price matching?

We don’t guarantee price matching, but we’re happy to review a legitimate in-stock offer from another Canadian retailer. The comparison must include all costs such as product price, shipping, taxes, and fees, and the item must be identical and available for immediate purchase. We won’t lose money to match unsustainable or out-of-stock pricing.

Can I exchange an item?

Yes. In-store exchanges happen on the spot when stock is available. For shipped orders, the original item must be returned first. Once received and inspected, we can issue a store credit toward the correct part or replacement. We can’t send a second item while the first is still in your possession without payment for both.

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