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Dorman H621737 Brake Hydraulic Hose OEM Replacement

(GMC G2500 1986-93, S15 1984-85, G3500 1986-93, 1000 Series 1964-65, Suburban 1963-66, 1500 Series 1964-65, PB1000 Series 1963-65 + 141 more models)

Part of: Dorman Brake Hydraulic Hose Replacement

Other options in this family: Dorman H380103 Dorman H620186 Dorman H19064 Dorman H620173 Dorman H621132

Manufacturer

Picture for manufacturer Dorman

Part Number

H621737
14 reviews
Sale Price

$14.04

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dorman H621737 is a direct-fit replacement brake hydraulic hose engineered to restore proper braking system function on specific vehicle applications. Constructed to OEM specifications, this hose delivers reliable hydraulic fluid transfer between the hard brake lines and wheel-end brake components, maintaining consistent pedal feel and stopping performance.

Key Features:

  • Precision OEM Match: Engineered to match the exact fit, function, and performance of the original brake hose for a hassle-free installation
  • Position-Specific Design: Manufactured to precise measurements to ensure a correct, rattle-free fit at the intended mounting location
  • EPDM Rubber Construction: Made with durable EPDM rubber for superior resistance to heat, moisture, and brake fluid degradation
  • Corrosion-Resistant Fittings: Features specially coated end fittings designed to resist rust and corrosion for long-term reliability
  • Pressure Tested: Tested up to 4,000 PSI to meet government-regulated safety and durability standards
  • Fully Assembled: Ready to install right out of the box — no additional hardware required

Dorman is a leading aftermarket auto parts manufacturer headquartered in Colmar, Pennsylvania, with over 100 years of experience delivering OEM-quality replacement parts. The H621737 brake hydraulic hose is an ideal solution for a complete brake repair or hose replacement due to wear, cracking, or leakage.

Products specifications

Fits

GMC G2500 1986-93, S15 1984-85, G3500 1986-93, 1000 Series 1964-65, Suburban 1963-66, 1500 Series 1964-65, PB1000 Series 1963-65, G1000 Series 1964-66, PB2500 Series 1963; Ford Ranger 1983-85, Bronco II 1984-85, Custom 1949-51 + 136 more models

Feature - Benefit 1

Quality construction ensures strength, chemical and thermal resistance for longer life

Feature - Benefit 2

Brake Hoses with banjo end fittings include new copper washers to ensure proper sealing

Feature - Benefit 3

All Brake Hoses are tested up to 4,000 PSI to ensure Safety standards are met

Feature - Benefit 4

Integral brackets, if applicable, included to ensure proper fit and ease of installation

Mounting Hardware Included

No

Package Contents

1 Brake Hose

Overall Length

11.5

End 1 Fitting Type

Junction

Outer Sleeve Material

Rubber

End 2 Fitting Inside Diameter

M10 X 1.0

End 1 Fitting Material

Treated Steel

End 2 Fitting Type

Female

Jacket Included

No

End 1 Thread Diameter

M10 X 1.0

Color

Black

Hose Material

EPDM Rubber

Gasket Or Seal Included

No

Bracket Included

No

End 2 Fitting Material

Treated Steel

Describe Type

Flexible Hose

By far the fastest shipping and best prices on the web. Ordered it one day and it showed literally the next. Will definitely be buying from again!

Easy money

Shopping was easy

Excellent, quick processing and easy to use mobile site.

Autoplicity did a wonderful job, and was definitely the best price. I don't know how they do it, BUT I'll buy more from them. Amazingly swift delivery. GREAT SERVICE !!!!!!

I bought a Bestop for my Samari and the service was great and the top fit perfect. The online site is easy to use and quick.

Your website is very user friendly. I look forward to getting my purchases! Thank you!

EXCELENT PRICE,FAST SHIPING!!! VERY SATISFIED THANKS ROD.<br>

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Thanks

Very good price. Super quick delivery. Will def. buy from them again. Highley recomend them

Would not take my promo code....

Good

Simple and easy to order

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