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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:
- 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
4.2 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Great buy
Color: White, Size: Queen (Pack of 2)
I was very skeptical about buying pillows online. I am pleasantly thrilled with these pillows. They are great quality. They maintain their shape by simply shaking occasionally if needed. The fabric is really soft to the touch. They don't go flat after a few uses. I've had them for almost 6 months. I waited to review to make sure they didn't disappoint.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
★★★★★ 5
LOVE THEM!!! SAVED MY NECK!!!
Color: White, Size: Queen (Pack of 2)
Hallelujah!!! After spending so much money on pillows that didn't work for my aching neck and shoulders, I finally found pillows that works for me and I am SOOOOOO excited. I had my 1st night of comfortable sleeping after years of restless, painful nights. These pillows are the BOMB! I kid you not. I have spent hundreds of dollars on pillow to no avail. I mean, the expensive hotel pillows that were suppose to make you feel as if you're sleeping on clouds made my neck stiff and painful. Let's not talk about that "infamous pillow: advertised on the infomercial that was suppose to be the #1 pillow to fight against neck and back pain. Shhhh, we won't say the name but uh....TRASH. Ok, I'm back. Lost it there for a moment thinking of all the money I wasted on all those pillows that claimed to be "THE PILLOW." LOL..what a joke. So, anyway back to what I was saying about this pillow beauty. The very 1st night I slept on it, I'll admit I was skeptical when I laid down. Scared I was going to wake up with a sore neck and headache to go along with it. I tore the package open, let the pillow inflate, fluffed them with my hands and allowed them to sit for a few hours. I didn't wait the allotted time suggested because I was too anxious to try them and it was almost my bed time. So, excitedly I jumped in bed, laid my head down on the pillow and immediately thought, "oh no, these are too soft. This will not work." I just knew I would wake up to a sore neck. Cautiously, I laid down and waited to drift off, dreading waking up the next morning with a stiffer. (LOL) To my surprise I actually slept all night too. I usually would wake up like a thousand times fighting with repositioning the pillow to find my comfort zone. WOW, not that night. I slept like a baby and wait for it.....I woke up the next morning with NO PAIN! Hallelujah! I couldn't believe it. I was literally pain free in my neck and did not have a headache from the strain on my neck, shoulders and back. Man, is this really happening, I asked myself. This just can't be real. Wake, wake girl. You are dreaming. But nope. I was fully awake and with a pain free neck and shoulders. I jumped up and started getting ready for my day. I finally found the pillow that I wish I had found years ago. Could have saved so much $ from going down the drain. I am SO thankful to all the reviews that I read that shared their positive experience and encouraged me to purchase for myself. I am SOOOO GLAD I took a chance and brought these little beauties. They saved my neck and my sanity. Thank you EIUE Hotel Collection for inventing the pillow that is reasonably priced and that does the job it's intended to do. Allow people to have a good nights rest WITHOUT neck, shoulder and back pain. Your Rock! This is a real review and I am a real person.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 15, 2025
★★★★★ 3
Flat
Color: White, Size: Queen (Pack of 2)
They are long pillows but definitely flat, I tried and tried to fluff them up and they are about like the $3 Walmart pillows. I will be returning these
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Holy Wow!
Color: White, Size: Queen (Pack of 2)
These pillows are so fluffy and material is really soft. They came vacuumed packed. I thought well this will be a return for sure. Followed the directions and placed them in my dryer for 15 minutes. Could not believe how big and fluffy they were. My company always ask for the link and I have ordered them for family members and for myself 4 times. Mine I’ve had over a year and have kept their shape and fluffiness. If you like a fluffy pillow…this is the one. They are the best!!!
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Reviewed in the United States on May 7, 2026
★★★★★ 5
Comfortable and good quality
Color: White, Size: Queen (Pack of 2)
So comfortable! We stayed at an Airbnb that used these pillows and went home and ordered some! These are similar to another more expensive pillow I’ve used but way better price. The filling feels nice and they don’t go flat or get lumpy so far.
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Reviewed in the United States on May 16, 2026