Radiator Hose - Gates - 3454
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Radiator Hose Fits Audi 80 90 VW Caddy Golf Jetta Passat Santana GATES 3454Free delivery in 1–3 days£12.93Visit shop →
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Gates 3454 Radiator HoseFree delivery in 1–3 days£15.99Visit shop →
Product Information
Full details
This Gates radiator hose (MPN 3454) is for Audi 80 B2/B3 and VW Passat 32B/33/33B owners with 1.6D engines needing reliable engine temperature regulation. Its key benefit is optimal coolant flow due to durable EPDM rubber construction, ensuring longevity. A potential caveat is the need to verify exact vehicle fitment using the make model tool, as direct compatibility is listed for specific models only.
All features
| Model Part Number | 3454 |
|---|---|
| Brand | Gates |
Extended Product Information
FAQs
How do I confirm if this hose fits my vehicle?
Use the 'make model' tool on the product page. This allows you to enter your vehicle's year, make, and model to check for guaranteed fitment. You can also compare the MPN (3454) and OEM cross-reference numbers with your current part.
What is EPDM rubber and why is it used?
EPDM (Ethylene Propylene Diene Monomer) rubber is a synthetic rubber known for its excellent resistance to heat, ozone, weather, and coolant chemicals. This makes it ideal for radiator hoses that operate in demanding engine bay environments.
What are the exact dimensions of this hose?
The hose has an inner diameter of 24 mm, an outer diameter of 24 mm, and a total length of 305 mm.
Can this hose be used on other vehicle makes besides Audi and VW?
While the hose is specifically listed as compatible with certain Audi and VW models, its suitability for other makes depends on matching the dimensions (24mm inner diameter, 305mm length) and the specific coolant system requirements. Always verify fitment.
How often should I inspect my radiator hose?
It is recommended to inspect your radiator hose at least once a year or during routine maintenance checks. Look for any signs of wear, such as cracking, bulging, or leaks.
What is the primary function of a radiator hose?
The radiator hose is a critical component of the cooling system, responsible for carrying coolant between the engine and the radiator, thereby regulating engine temperature.
Troubleshooting
Coolant leak at hose connection
Ensure hose clamps are tightened securely. Check that the hose is fully seated on the radiator and engine nipples. Inspect hose for cracks or damage.
Engine overheating
Verify the hose is not collapsed or kinked, restricting coolant flow. Check coolant level and ensure the thermostat is functioning correctly. Inspect for other cooling system issues.
Hose appears swollen or soft
This may indicate material degradation or incompatibility with coolant type. Replace the hose and verify it is the correct Gates part for your application.
Pros and Cons
Pros
- Constructed from durable EPDM rubber for extended lifespan.
- Ensures optimal coolant flow for consistent engine temperature regulation.
- Designed for specific Audi and VW models, minimizing compatibility guesswork.
- Features a standard black color that blends well in engine compartments.
- Cross-references with many OEM part numbers for ease of identification.
Cons
- Fitment is specifically listed for certain Audi and VW models; universal fit is not guaranteed.
- Inner and outer diameters are the same (24mm), which may not suit all cooling system configurations.
- Length is fixed at 305mm, requiring specific routing within the engine bay.
Setup, Compatibility & Care
Setup: Ensure the engine is cool before attempting installation. Remove the old hose, clean the connection points on the radiator and engine block, then securely attach the new Gates radiator hose, ensuring clamps are tightened appropriately. It is crucial to use the provided make model tool on the product page or consult with a professional to confirm fitment for your specific vehicle before installation.
Compatibility: This hose is designed for Audi 80 B2/B3 and VW Passat 32B/33/33B models equipped with 1.6D engines. Always verify compatibility using the vehicle fitment tool or by comparing with your existing OEM part number.
Care: Inspect the hose periodically for signs of wear, such as cracks, bulges, or leaks. Clean the exterior with a damp cloth if necessary. Avoid contact with sharp objects or excessive heat sources not part of the normal engine operation.