---
product_id: 17316036
title: "Gates 20338 Molded Coolant Hose"
brand: "gates"
price: "HK$160"
currency: HKD
in_stock: true
reviews_count: 8
url: https://www.desertcart.hk/products/17316036-gates-20338-molded-coolant-hose
store_origin: HK
region: Hong Kong
---

# Electrochemical degradation defense Pre-shaped perfect fit Vacuum-resistant design Gates 20338 Molded Coolant Hose

**Brand:** gates
**Price:** HK$160
**Availability:** ✅ In Stock

## Summary

> 🚗 Upgrade your ride with the hose that never quits!

## Quick Answers

- **What is this?** Gates 20338 Molded Coolant Hose by gates
- **How much does it cost?** HK$160 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/17316036-gates-20338-molded-coolant-hose)

## Best For

- gates enthusiasts

## Why This Product

- Trusted gates brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** 124mm length and just 1.34 ounces—engineered for efficiency without bulk.
- • **OEM-Quality Assurance:** Meets SAE 20R4 Class D2 and DIN 73411 Class A standards for trusted performance.
- • **Premium Material Blend:** EPDM tube with synthetic fiber knit reinforcement for superior heat, ozone, and chemical resistance.
- • **Engineered for Endurance:** Resists vacuum collapse and electrochemical wear for long-lasting reliability.
- • **Precision Fit, Zero Hassle:** Pre-shaped design ensures a perfect seal, eliminating leaks and installation headaches.

## Overview

The Gates 20338 Molded Coolant Hose is a premium, pre-shaped replacement hose crafted from durable EPDM and synthetic fibers. Engineered to resist vacuum collapse and electrochemical degradation, it meets rigorous SAE and DIN standards, ensuring a perfect fit and long-lasting coolant system protection for your vehicle.

## Description

Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' molded coolant hose line is the most comprehensive line on the replacement market.

## Features

- Specifically-engineered materials resist collapse under vacuum
- Engineered to resist electrochemical degradation, the leading cause of hose failure
- Pre-shaped to fit and to ensure perfectly sealed conditions
- EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
- Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
- Centerline Length (mm): 124. Hose Inside Diameter (mm): 15.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Gates |
| Material | Epdm,Synthetic Fiber |
| Color | Black |
| Product Dimensions | 4.88"L x 0.59"W |
| Item Length | 124 Millimeters |
| UPC | 072053050899 |
| Manufacturer | Gates |
| Global Trade Identification Number | 00072053050899 |
| Model | Premium Molded Coolant Hose |
| Item Weight | 1.34 ounces |
| Item model number | 20338 |
| Is Discontinued By Manufacturer | Yes |
| Exterior | Machined |
| Manufacturer Part Number | 20338 |
| OEM Part Number | 12604942, 872450C270, 8724533110, 8724547270, 8952003028 |

## Product Details

- **Brand:** Gates
- **Material:** Epdm,Synthetic Fiber
- **Color:** Black
- **Product Dimensions:** 4.88"L x 0.59"W
- **Item Length:** 124 Millimeters
- **UPC:** 072053050899
- **Manufacturer:** Gates
- **Global Trade Identification Number:** 00072053050899

## Images

![Gates 20338 Molded Coolant Hose - Image 1](https://m.media-amazon.com/images/I/51eT5RCz0uL.jpg)

## Questions & Answers

**Q: Is this 5/8 ID?**
A: Yes. It is...

**Q: Will this fit the bypass on the water pump to the intake manifold on a big block Chevy?**
A: Please advise your specific application

**Q: Size specs?  I.e. i.d & length of each side from elbow?**
A: 20338
5/8" X 5/8" X 4 29/32

**Q: Is the hose for the intake manun to water punp 396 or 454 1970?**
A: yes

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked. Fit.
*by D***Y on May 30, 2025*

Worked. Fit.

### ⭐⭐⭐⭐⭐ Bypass Coolant Hose
*by R***S on April 12, 2025*

Fit perfectly to what I imagined, had to trim a bit but I’ll take that over the hose being to short out the box. No kinks whatsoever!!!

### ⭐⭐⭐⭐⭐ Good product & Good Supplier
*by M***F on July 21, 2025*

Delivery was quick. Product details was exactly as advertised. It has a super fast charging for a very reasonable price. I am extremely happy with the product and the supplier both. Gates brand is always known for its quality.

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**Shop now:** [https://www.desertcart.hk/products/17316036-gates-20338-molded-coolant-hose](https://www.desertcart.hk/products/17316036-gates-20338-molded-coolant-hose)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-27*