My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dorman 500-001.1 Heater Hose Fitting 5/8 In. x 3/8 In. NPT

Manufacturer

Picture for manufacturer Dorman

Part Number

500-001.1
13 reviews
Sale Price

$7.38

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman 500-001.1 is a durable heater hose fitting designed to provide a reliable connection between heater hoses and coolant system components. This fitting features a 5/8 inch hose barb on one end and a 3/8 inch NPT (National Pipe Thread) on the other, with an overall length of 1-1/2 inches.

Key Features:

  • 5/8 inch hose barb for secure hose attachment
  • 3/8 inch NPT male threaded connection
  • 1-1/2 inch overall length for versatile installation
  • Constructed from corrosion-resistant materials for long-lasting durability
  • Direct replacement for worn or damaged original fittings
  • Designed to withstand coolant system pressures and temperatures

This heater hose fitting is ideal for coolant system repairs and maintenance, providing a leak-free seal when properly installed. The barbed end ensures a tight grip on heater hoses, while the NPT threads allow for easy installation into heater cores, water pumps, or other coolant system components.

Products specifications

Feature - Benefit 1

Direct replacement for ease of installation

Feature - Benefit 2

Replace only the connector, not the entire Heater Hose assembly

Feature - Benefit 3

Also available as part of Dormans Installer Tech Tray

Feature - Benefit 4

Fits a wide variety of applications

Fitting Angle

Straight

Fitting Attachment End Type 1

Male Inverted Flare

Package Contents

1 Heater Hose Fitting

Quick Connect System

No

Fitting Size End 2 (in)

0.375 in

Fitting Size End 1 (in)

0.25 in

Fitting Attachment End Type 2

Female Thread

Material

Steel

Fast shipping and great prices

quick and easy

Delivery was delayed due to weather, but that's not something we can really control.

fast service

Shipping was very fast especially being that it was free - I also saved $200 on the tires vs anywhere else that I could buy them. Very happy with my purchase.

Like the interface of the website, clean and simple.

The order was easy and shipment was fast.They had what i was looking for at a great price.

They have the best prices and fast shipping too.

Autoplicity was plenty cheaper than competitors for the springs I needed. I was shopping around and left the website after beginning a transaction and they sent me a coupon for 25% off shipping if I would return and purchase from them, which was cool. Unfortunately the coupon code didn't change the price and I didn't receive 25% off, but it was still cheaper than others.

Great product! Don't even think about another battery hold down - this one is strong, light and has the good looks to boot. Saved over $30 on it too.

No hassle ordering and fast quality shipping at a reasonable price.

The availability to pay with Amazon.

The service Autoplicity provides is top notch!! Shipping is fast, customer service is very helpful and the products are great!! Most of all, you cannot beat the prices. I would recomment Autoplicity to anyone looking to save a little money on those must have auto parts!!!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy