Gates
Gates 24342 Premium Molded Coolant Hose
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Highlights
- 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)
Why You'll Love It
- Pre-shaped construction creates a tight, sealed fit inside your engine bay
- Synthetic fiber knit reinforcement prevents the hose from collapsing under internal vacuum
- Specialized design resists electrochemical degradation to prevent early hose failure
- Durable EPDM cover holds up against intense heat, ozone, and chemical coolants
- Meets standard SAE 20R4 class D2 and DIN 73411 class A manufacturing specifications
Pros
- +Resists vacuum collapse
- +Electrochemical degradation resistance
- +Durable EPDM construction
- +Pre-shaped for a sealed fit
- +Meets SAE and DIN specifications
Cons
- -Vehicle compatibility not listed in product data
- -Does not meet DIN tolerances
Detailed Review
The Gates 24342 Molded Coolant Hose is a direct-replacement radiator component engineered to keep engine fluids moving securely without leaks. It suits vehicle owners and mechanics tackling cooling system repairs who need a dependable, pre-formed hose that fits specific routing requirements.
Constructed with an EPDM tube and a synthetic fiber knit reinforcement, this hose is designed to withstand internal pressure variations. The internal structure prevents the line from collapsing under vacuum conditions. The outer EPDM cover also delivers targeted protection against ozone, heat, and chemical coolant exposure, while the compound resists electrochemical degradation.
Because this hose is molded to a specific shape, it will not work for universal or custom-bent applications that require flexible routing. The product data also does not list specific vehicle makes, models, or internal diameter dimensions, and it notes an exception for DIN 73411 class A tolerance specifications.
Verdict: The Gates 24342 is a solid option for anyone replacing a worn factory radiator hose with an engineered EPDM component. Double-check your vehicle fitment to ensure this pre-shaped model matches your cooling system layout.
Who Should Buy It
A great fit if you:
- Need a pre-shaped radiator hose designed to prevent vacuum collapse
- Want an EPDM hose that resists heat, ozone, and electrochemical degradation
- Require a part meeting SAE 20R4 class D2 specifications
Consider something else if you:
- Need a flexible universal hose for custom cooling setups
- Require full compliance with DIN 73411 class A tolerances
FAQ
What materials are used to make this hose?
The hose features an EPDM inner tube, synthetic fiber knit reinforcement, and an EPDM outer cover designed to resist heat, ozone, and chemical coolants.
How does this hose prevent internal collapse?
It is built with engineered materials and synthetic fiber knit reinforcement that maintain the hose shape under vacuum.
Which industry standards does this coolant hose meet?
It meets the requirements of SAE 20R4 (class D2) and DIN 73411 (class A, except for tolerances).
Photos
Product Specs
| Specification | Details |
|---|---|
| Item Weight | 13.12 ounces |
| Item Length | 15.75 inches |
| Material Type | Epdm,Synthetic Fiber |
| Color | Black |
| Brand Name | Gates |
| UPC | 770075638322 |
| Manufacturer | Gates |
| Unit Count | 1 Count |
| Manufacturer Warranty Description | Please contact retailer/seller for assistance |
| Global Trade Identification Number | 00770075638322 |
| Included Components | Premium Molded Coolant Hose |
| Item Type Name | Gates 24342 Premium Molded Coolant Hose |
| Best Sellers Rank | #891,500 in Automotive (See Top 100 in Automotive) #3,239 in Automotive Replacement Radiator Hoses |
| ASIN | B01COA83RA |
| Customer Reviews | 4.9 4.9 out of 5 stars (27) 4.9 out of 5 stars |
| Brand | Gates |
| Material | Epdm,Synthetic Fiber |
| Number of Packs | 1 |
| Item Highlight | Replaces 22805L 23126445 23425778 72775 E72775 17008. OE-grade replacement. |
