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Earls UltraPro Hose End - 681961ERL

Earls UltraPro Hose End - 681961ERL

SKU: 681961ERL
Regular price $43.35 USD
Regular price Sale price $43.35 USD
Sale Sold out


Earl's UltraPro Fuel Rail Hose Ends are crimp style hose ends that attach directly to the OEM style fuel rail. This special hose end eliminates the need for a special adapter and a standard style hose end. Shorter & slimmer in size than fuel rail adapter and hose end. Black anodized finish.


  • Crimp On Hose End - Attaches Directly to OEM Fuel Rail
  • Eliminates Special Adapters & Standard Hose End
  • Crimp Style Assembly - Requires Crimping Machine to Attach AN Hose
  • Crimp Sleeve Sold Separately
  • Fits Most Vehicles w/ 3/8" OEM Fuel Rail - SAE Standard Connection
  • UltraPro Hose is Ideal for Use w/ All Fuels
  • Includes -4 AN Flare & Extra 1/8" NPT Port - Ideal for Adding Fuel for Wet Nitrous Systems, Fuel Pressure Gauge, or Schrader Valve
  • Conforms to SAE J2044 Specifications

Year Make Model Submodel Engine Size

Adapter Type Hose End
Angle Straight
Assembly Method Crimp On
Brand Earls
Color Black
Compatible Hose UltraPro
Emission Code 4
Finish Anodized Black
Hose End Family UltraPro - Crimp On
Hose End Series 68
Hose End Size 6 AN
Hose Size 6 AN
Material Aluminum
Max Working Pressure 250 PSI
Port Size (2) 1/8" NPT
Product Type Fuel Rail Hose End
Reusable No
Swivel No
Tube Size 3/8"
Warning California Proposition 65
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Policies and FAQs

Return Policy

We offer 30 days return of 100% purchase price for defective items. Return shipping and handling charges are the customers responsibility unless it is our mistake. (If shipping was included it will be deducted from the return)  If the part is wrong or defective please advise us if you would like an exchange, replacement or refund. We suggest our buyers keep tracking number delivery confirmation, and pack item securely to protect the return. If the part is lost we are unable to offer a refund. The part(s) must be returned in its original condition. Returns over 30 days may be accepted at a discounted price & offered store credit. Our return address is 774 Broad St Wadsworth, Oh 44281.


This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.

Our kits include all of the solid metal lines for that section of the vehicle.

We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.

  • Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
  • If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.

Yes but you will need to order in advance. All of our items are not stocked at our location. So please place your order online and we will notify you when it is ready for pick up.

Unfortunately we cannot offer single lines outside of kits

Yes, all are covered by the manufacturer's standard warranty. Most warranties cover the cost of parts. Any installation or other fees are non-refundable.

Online we accept PayPal and all major Credit Cards. If your are picking an item up we gladly accept cash.

We can only ship to your confirmed address in PayPal or your billing address if you pay with a credit card.

Orders typically Arrive within 3 to 10 days depending if it is a stocked item or something we have manufactured at time of sale.

Yes please send us a message through our custom orders page.

Yes, but items sent out of the continental U.S. may incur additional charges based on their destination

The left and right sides on a vehicle are determined as though you were sitting in the driver's seat. The left is the driver's side, and the right is the passenger's side.

Check it again tomorrow. It takes up to 1 day for the carrier to give status and a delivery date. UPS and FedEx provide delivery dates, USPS usually does not but they take no longer than 5 business days.

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Warranty Information

Customer service is our top priority and because we value your time and energy we ask you to visit our Contact Us page and reach out so that we may assist you in finding the correct warranty for your product. Please include your name, the name on the order, the order number, and the SKU of the product to ensure the quickest and most accurate response to your inquiry.

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