Gift CardContactAbout
0 My Cart

Your cart is currently empty.

Continue shopping
Total: $0.00
View cart
Toggle menu
0
  • Home
  • Earl's – Straight Male AN -4 to 12mm x 1.25 Adapter for Universal Applications
Sold out
Earl's – Straight Male AN -4 to 12mm x 1.25 Adapter for Universal Applications
Load image into Gallery viewer, Earl's – Straight Male AN -4 to 12mm x 1.25 Adapter for Universal Applications

Have Questions?

(425) 295-1665 Ask an Experts

  • Trusted by Racers

    Professional-grade parts used trackside.

  • Real Support, Real People

    Expert help during business hours.

  • Secure Shopping

    Encrypted checkout & trusted payments.

  • Fast U.S. Shipping

    Orders ship quickly from regional warehouses.

Earl's – Straight Male AN -4 to 12mm x 1.25 Adapter for Universal Applications

Earls
ERL9919BFFERL
Out of stock
$4.44
Upgrade your plumbing and fuel system setup with the Earl's Straight Male AN -4 to 12mm...
Earl's – Straight Male AN -4 to 12mm x 1.25 Adapter for Universal Applications
Description

Upgrade your plumbing and fuel system setup with the Earl's Straight Male AN -4 to 12mm x 1.25 Adapter, engineered for precise fitment and reliable performance in custom automotive applications. Constructed from lightweight 2024 aluminum with a durable blue anodized finish, this adapter ensures excellent strength, corrosion resistance, and consistent sealing under high-pressure conditions. Designed to convert 12mm x 1.25 metric threads to AN -4, it allows seamless integration with AN plumbing, making it ideal for fuel, oil, and coolant system builds. Whether used for racing, performance upgrades, or general fabrication, Earl's adapters deliver proven reliability and trusted quality.

Features:

  • Converts 12mm x 1.25 metric thread to AN -4
  • Lightweight 2024 aluminum construction
  • Blue anodized finish for corrosion resistance
  • Precision-machined for secure, leak-free sealing
  • Compatible with fuel, oil, and coolant systems
  • Ideal for racing, performance, and custom builds
Read More
Read Less

Shipping

Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.

Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.

Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.

Returns

Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.

Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.

Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.

Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).

Your cart

×