Skip to main content
Motor Life Events Community Support
ASK OUR EXPERTS
1-866-464-6553
8
Images
Earl's

Earl's Adjustable Coolant Cross-Over Tube -16 AN x (2) -12 AN O-Ring Port Swivels

Adjustable Length Range - 6.8" to 10.5" (c/l to c/l of -12 O-Ring Port Swivels), Billet Aluminum w/ (2) O-ring seals. Ideal for use w/ LS0022ERL & Remote Mounted Electric Water Pump

Part # LS0037ERL Be the first to write a review

Earl's Adjustable Coolant Cross-Over Tube -16 AN x (2) -12 AN O-Ring Port Swivels

In Stock
Free Shipping - Lower 48 US States
$249.95
Add to Wishlist
Does it fit my vehicle?
5

Emissions

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

See Emissions Details

Also Bought

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)

About Earl's

Shop the official site of Earl's Performance Plumbing and discover our selection of end-to-end fittings, hoses, and automotive plumbing solutions at Holley.com!​

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)
ApplicationGM LS Engines
Brand Earl's
Emission Code5
FinishAnodized Black
Fitting Centers6.8" to 10.5"
Material6061 Aluminum
Overall Length9.8" to 13.5"
Product TypeWater Pump Adapter
Sale CategoryPlumbing AN Fittings and Hose
UPC090127072110
Part NumberLS0037ERL
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

We Suggest

Reviews

    Your Review

    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.