SKU: 64312148446

Earls Adjustable Coolant Cross-Over Tube -16AN x (2) - 12AN O-RingPort-LS0037ERL

$134.97 $149.97
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Description

Earls Adjustable Coolant Cross-Over Tube -16AN x (2) - 12AN O-RingPort-LS0037ERLOverview: Earls Adjustable Coolant Cross Over Tube simplifies the plumbing of a remote mounted electric water pump by eliminating T's, Y Blocks, and extra hose ends. The design of this special cross over tube allows adjustable length & can be used as a coolant inlet or outlet on your GM LS Engine. Features (1) 16 AN Male Flare & (2) 12 AN Male O Ring Port Swivels. Billet aluminum construction w two O ring seals & black anodized finish. The 12 AN O

Overview:

Earls Adjustable Coolant Cross-Over Tube simplifies the plumbing of a remote mounted electric water pump by eliminating T's, Y-Blocks, and extra hose ends. The design of this special cross-over tube allows adjustable length & can be used as a coolant inlet or outlet on your GM LS Engine. Features (1) -16 AN Male Flare & (2) -12 AN Male O-Ring Port Swivels. Billet aluminum construction w/ two O-ring seals & black anodized finish. The -12 AN O-ring port swivels eliminate adapters & provides a lower profile for extra clearance. This part can be combined with the block adapters (part # LS0022ERL), and a second style coolant cross-over (part # LS0035ERL) for a simple & clean plumbing solution when using a remote mounted electric water pump.

Features:

  • Adjustable Coolant Cross-Over Tube for Remote Mounted Electric Water Pump
  • Simplifies AN Plumbing by Eliminating T's, Y-Blocks & Hose Ends
  • Billet Aluminum Construction w/ O-Ring Seals
  • Adjustable Length (c/l to c/l of -12 AN O-Ring Male Ports) 6.8" to 10.5"
  • Black Anodized Finish
  • (2) -12 AN Male O-Ring Port Ends & (1) -16 AN Male Flare
  • Can Be Used for Coolant Inlet or Outlet
  • Designed for GM LS Engines, but can be Used on Other Engines w/ Appropriate Block Adapters (i.e. Big Block Chevy, Small Block Chevy, Big Block Mopar, and Small Block Ford)
  • Ideal for Use w/ LS0022ERL (LS Block Adapters) & LS0035ERL (2nd Coolant Cross-over)
  • Similar in Design to LS0035ERL Except w/ -12 AN O-Ring Port Fittings (Eliminates the Need for ORB adapters- Low Profile for Extra Clearance)

 

Application:

Year Make Model Submodel Engine Size
2003 - 2013 Chevrolet Silverado 1500 364/6 V8
1999 - 2013 Chevrolet Silverado 1500 294/4.8 V8
1999 - 2015 Chevrolet Silverado 1500 325/5.3 V8
2009 - 2015 Chevrolet Silverado 1500 376/6.2 V8
2006 - 2009 Chevrolet Trailblazer 364/6 V8
2006 - 2009 Chevrolet Trailblazer 325/5.3 V8
2002 - 2013 Cadillac Escalade /
2002 - 2013 GMC Sierra 1500 364/6 V8
1999 - 2013 GMC Sierra 1500 294/4.8 V8
1999 - 2013 GMC Sierra 1500 325/5.3 V8
2008 - 2013 GMC Sierra 1500 376/6.2 V8
2009 - 2012 GMC Canyon SLT 325/5.3 V8
2009 - 2012 GMC Canyon SLE 325/5.3 V8
2005 - 2009 GMC Envoy Denali 325/5.3 V8
1999 - 2013 GMC Yukon /
2000 - 2013 GMC Yukon XL 1500 /
2000 - 2013 GMC Yukon XL 2500 /
2003 - 2013 GMC Savana 3500 /
2007 - 2013 GMC Savana 2500 /
2003 - 2013 GMC Savana 1500 325/5.3 V8
2006 - 2009 Chevrolet Impala SS 325/5.3 V8
2004 - 2008 GMC W3500 Forward 364/6 V8
2003 - 2009 Chevrolet W3500 Tiltmaster 364/6 V8
2003 - 2010 GMC W4500 Forward 364/6 V8
2003 - 2010 Chevrolet W4500 Tiltmaster 364/6 V8
2010 - 2015 Chevrolet Camaro SS 376/6.2 V8
1997 - 2015 Chevrolet Corvette /
2009 - 2012 Chevrolet Colorado LT 325/5.3 V8
2003 - 2014 Chevrolet Express 1500 325/5.3 V8
2007 - 2015 Chevrolet Express 2500 /
2003 - 2015 Chevrolet Express 3500 /
2007 - 2013 Chevrolet Avalanche /
1997 - 2015 Chevrolet Tahoe /
2000 - 2014 Chevrolet Suburban 1500 /
2000 - 2013 Chevrolet Suburban 2500 /
2007 - 2015 Chevrolet Silverado 2500 HD /
2007 - 2015 Chevrolet Silverado 3500 HD /
2001 - 2013 GMC Sierra 2500 HD 364/6 V8
2007 - 2013 GMC Sierra 3500 HD 364/6 V8
2009 - 2015 Chevrolet Express 4500 /
2009 - 2013 GMC Savana 4500 /
2012 - 2015 Chevrolet Camaro ZL1 376/6.2 V8
2014 - 2015 Chevrolet Camaro Z/28 427/7 V8
2012 - 2015 Chevrolet Caprice 364/6 V8
2004 - 2005 GMC Envoy XUV 325/5.3 V8
2003 - 2005 GMC Envoy XL 325/5.3 V8
2006 GMC Envoy XL Denali 325/5.3 V8
2003 - 2006 Chevrolet Trailblazer EXT 325/5.3 V8
2003 - 2013 Cadillac Escalade ESV /
2002 - 2013 Cadillac Escalade EXT /
2015 Chevrolet Suburban /
2001 - 2006 GMC Sierra 3500 364/6 V8
2001 - 2006 GMC Yukon XL 2500 364/6 V8
2004 Pontiac GTO /
2002 - 2006 Chevrolet Avalanche 1500 /
2003 - 2006 Chevrolet Express 2500 364/6 V8
2003 - 2006 Chevrolet Express 2500 294/4.8 V8
2003 - 2005 Chevrolet Express 2500 325/5.3 V8
2001 - 2006 Chevrolet Silverado 2500 HD 364/6 V8
2001 - 2006 Chevrolet Silverado 2500 HD 403/6.6 V8
2001 - 2006 Chevrolet Silverado 1500 HD /
2001 - 2006 Chevrolet Silverado 3500 364/6 V8
2001 - 2006 Chevrolet Silverado 3500 403/6.6 V8
2003 - 2006 Chevrolet SSR /
2001 - 2006 Chevrolet Suburban 2500 364/6 V8
2003 - 2006 GMC Savana 2500 364/6 V8
2003 - 2006 GMC Savana 2500 294/4.8 V8
2003 - 2005 GMC Savana 2500 325/5.3 V8
2001 - 2006 GMC Sierra 1500 HD /
2006 Chevrolet Express 2500 403/6.6 V8
2006 GMC Savana 2500 403/6.6 V8
2006 - 2007 Chevrolet Monte Carlo SS 325/5.3 V8
2007 Chevrolet Silverado 1500 LT 364/6 V8
2007 Chevrolet Silverado 1500 LT 294/4.8 V8
2007 Chevrolet Silverado 1500 LT 325/5.3 V8
2007 Chevrolet Silverado 1500 WT 294/4.8 V8
1999 - 2004 Chevrolet Silverado 2500 /
1999 - 2002 GMC Savana 1500 350/5.7 V8
1999 - 2002 GMC Savana 1500 305/5 V8
1999 - 2002 GMC Savana 2500 350/5.7 V8
1999 - 2002 GMC Savana 2500 305/5 V8
2001 - 2002 GMC Savana 2500 395/6.5 V8
1999 - 2002 GMC Savana 3500 350/5.7 V8
1999 - 2000 GMC Savana 3500 454/7.4 V8
2001 - 2002 GMC Savana 3500 496/8.1 V8
2002 GMC Savana 3500 395/6.5 V8
2001 GMC Sierra 1500 SL 294/4.8 V8
2001 GMC Sierra 1500 SL 325/5.3 V8
2001 GMC Sierra 1500 SLT 294/4.8 V8
2001 - 2007 GMC Sierra 1500 SLT 325/5.3 V8
2001 - 2007 GMC Sierra 1500 SLE 294/4.8 V8
2001 - 2007 GMC Sierra 1500 SLE 325/5.3 V8
1999 - 2004 GMC Sierra 2500 /
2002 Pontiac Firebird Formula 350/5.7 V8
2002 Pontiac Firebird Trans Am 350/5.7 V8
2007 Chevrolet Silverado 1500 WT 325/5.3 V8
2007 Chevrolet Silverado 1500 LTZ 364/6 V8
2007 Chevrolet Silverado 1500 LTZ 325/5.3 V8
1997 - 2003 Chevrolet W4500 Tiltmaster 350/5.7 V8
1999 - 2003 GMC W3500 Forward 350/5.7 V8
1997 - 2003 Chevrolet W3500 Tiltmaster 350/5.7 V8
1999 - 2003 GMC W4500 Forward 350/5.7 V8
2007 GMC Sierra 1500 SLT 364/6 V8
2007 GMC Sierra 1500 WT 294/4.8 V8
2007 GMC Sierra 1500 WT 325/5.3 V8
2007 GMC Sierra 1500 SLE 364/6 V8
2007 GMC Sierra 1500 Denali 376/6.2 V8
2007 GMC C7500 Topkick C7C042 294/4.8 V8
1997 - 1998 Chevrolet C1500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet C1500 Cheyenne 305/5 V8
1997 - 1998 Chevrolet C1500 Cheyenne 395/6.5 V8
1997 - 1998 Chevrolet C2500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet C2500 Cheyenne 305/5 V8
1997 - 1998 Chevrolet C2500 Cheyenne 395/6.5 V8
1997 - 2002 Chevrolet Camaro Z28 350/5.7 V8
1998 - 2002 Chevrolet Camaro Z28 SS 350/5.7 V8
1997 - 2002 Chevrolet Express 1500 350/5.7 V8
1997 - 2002 Chevrolet Express 1500 305/5 V8
1997 - 2002 Chevrolet Express 2500 350/5.7 V8
1997 - 2002 Chevrolet Express 2500 305/5 V8
1997 - 2002 Chevrolet Express 2500 395/6.5 V8
1997 - 2002 Chevrolet Express 3500 350/5.7 V8
1997 - 2002 Chevrolet Express 3500 395/6.5 V8
1997 - 1998 Chevrolet K1500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet K1500 Cheyenne 305/5 V8
1997 - 1998 Chevrolet K1500 Cheyenne 395/6.5 V8
1997 - 1998 Chevrolet K2500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet K2500 Cheyenne 395/6.5 V8
1998 Chevrolet K2500 Cheyenne 305/5 V8
1997 - 1998 Chevrolet K3500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet C3500 Cheyenne 350/5.7 V8
1997 - 1998 Chevrolet C3500 Cheyenne 395/6.5 V8
1997 - 1998 Chevrolet K3500 Cheyenne 395/6.5 V8
2007 Chevrolet Silverado 1500 Classic 364/6 V8
2007 Chevrolet Silverado 1500 Classic 294/4.8 V8
2007 Chevrolet Silverado 1500 Classic 325/5.3 V8
2007 Chevrolet Silverado 2500 HD Classic 364/6 V8
2007 Chevrolet Silverado 2500 HD Classic 403/6.6 V8
2007 Chevrolet Silverado 3500 Classic 364/6 V8
2007 Chevrolet Silverado 3500 Classic 403/6.6 V8
2007 GMC Sierra 1500 Classic 364/6 V8
2007 GMC Sierra 1500 Classic 294/4.8 V8
2007 GMC Sierra 1500 Classic 325/5.3 V8
2007 GMC Sierra 2500 HD Classic 364/6 V8
2007 GMC Sierra 3500 Classic 364/6 V8
2007 Chevrolet Silverado 1500 HD Classic /
2007 GMC Sierra 1500 HD Classic /
2007 GMC C8500 Topkick 294/4.8 V8
2007 GMC C8500 Topkick 325/5.3 V8
2011 Chevrolet Caprice /

 

Specs:

Adapter AN Size ( C ) 16 AN MALE
Adapter Port Size ( B ) 1-1/16-12 (AN 12)
Adapter Port Size (A) 1-1/16-12 (AN 12)
Application GM LS Engines
Brand Earls
Emission Code 5
Finish Anodized Black
Fitting Centers 6.8"" to 10.5""
Material 6061 Aluminim
Overall Length 9.8"" to 13.5""
Product Type Water Pump Adapter
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64312148446

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4.7 ★★★★★
Based on 2439 reviews
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Product Reviews
M
Verified Purchase
Mrs. C
Battle Creek, US
★★★★★ 5
These are quality materials!
The design and materials are above average. They fit great and are so comfortable. I have nerve damage and need open toes. These work perfectly. The colors are cute and did not fade upon washing. I will definitely order more, now that I’ve received my “trial” set. lol
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 9, 2023
A
Verified Purchase
avalancheryder
San Leandro, US
★★★★★ 5
Absolute game changer for chronically dry feet/cracked heels
Size: S (up to size 7)-Beige
I had recently bought a pair of silicone heel/ankle wraps to fill out my boot a little since I noticed my heels were lifting when I was skating. I tested them out around the house and noticed they left my heels softer while the rest of my sockless feet got quite dry. So I got these full foot silicone socks to see the effect of having my whole foot covered. I slather the entirety of my feet with Dr. Scholl's Severe Cracked Heel Restoring Balm (love how convenient it is to apply it to my feet with the solid stick form) and then slip them into these silicone socks. After just a couple hours, when I pull out my feet they're (a teeny bit sweaty at first), but then overall soft and smooth and have absorbed the balm fully leaving barely any residue in the silicone sock. I find these silicone socks generally comfortable; I wear them in the evenings while relaxing on the couch, take them off after a couple hours and let my feet breathe a bit, and then reapply my balm and socks and wear them to bed. If I wake up in the middle of the night, which I almost always do (not because of the socks), I'll take the socks off and allow my feet to breathe again. I wear a woman's size 6 shoe and the small size is pretty comfortable. However, I made the mistake of wearing them while being on my feet for a couple hours straight during household chores -- they must've somehow cut off my circulation a bit with the standing, so I wouldn't recommend wearing these silicone socks while being active. And since they're not exactly my foot size, they slide around sometimes and will start to feel tight at my big toe. But if that happens, I just tug on the toe area of the sock to give my big toe more wiggle room and problem solved. Prior to wearing these socks, I was soaking and doing heavy duty exfoliation of my feet every week. These socks seem like they'll work to help me extend the time between soakings and exfoliations. The 5 pack is a great value. So far none have torn, so they seem rather durable. Not sure what I could even do to tear a hole in these.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 16, 2026
B
Verified Purchase
Beverly Durham
Birmingham, US
★★★★★ 5
Works wonders
Size: M (up to size 9)-Beige
Works wonders for dry feet, like really dry, hard feet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 23, 2026
T
Verified Purchase
Therapy by the Sea
Port Orchard, US
★★★★★ 4
EXCELLENT FEET MOISTURE PROTECTION
Size: S (up to size 7)-Beige, Size: S (up to size 7)-Beige
Why did you pick this product vs others?: I have burns on my feet and needed something that I could put burn creme on and still walk around in with. I tried other silicone footsie but they would teae really easily. So far these are doing really well for this purpose. They are holding their shape too. The only caution I have is the same with all silicone footsies: They can be slippery on wet floors, so also wear with socks over them. The biggest issues is when they say a size they mean it. The silicone used in these have little give in them, so they won't stretch out and loose their shape. That can be a good thing, or not so good, depending on how well they fit your feet and what your intent is with wearing these. The other issue is if they fit snug around those toes, that tends to be where the first tear in the material will happen. Because of how these are made, the tear is actually more like cracking in the material and once it occurs you won't be able to get much use out of the sock after that. If you are planning to wear them around the house or for long term use, I suggest going up a size or look for the toeless options.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 5, 2025
S
Verified Purchase
Shawna
Fort Morgan, US
★★★★★ 3
Silicone socks
Size: M (up to size 9)-Beige
The socks are sized large. The quality of the silicone is good. But they slide around on your feet if you try to walk, making them difficult to use and a bit uncomfortable. Unless you are able to sit for long periods of time the likely will not work well. Recommend looking for a better value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 27, 2024

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