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Details
| Specification | Value |
|---|---|
| Brand | RAPRO |
| MPN | r18112 |
| Inner Diameter 1 [mm] | 41.5 mm |
| Inner Diameter 2 [mm] | 32.5 mm |
| Hose Length [mm] | 365 mm |
OE/OEM numbers (10)
Where this part fits
Original-fit position for OE 1337389. The red ring marks where this part installs on the vehicle.
![HOSE,RADIATOR INLET — Opel ASTRA CLASSIC ( 1999 - 2002) — F COOLING › 5.X14NZ[2H6],X16SZR[L73] PETROL ENGINES](/_next/image?url=https%3A%2F%2Fcdn.carparts247.co.uk%2Fdiagrams%2Foem%2Fopel%2Fm99%2F9ff29d4f6431032c%2F1.webp&w=3840&q=75)
About this product
The RAPRO Radiator Hose (R18112) is a professional-grade replacement component engineered for long service life and reliable operation across all conditions your vehicle encounters. The part is built to the following specification: Colour: Ceramic, Material: 33, Inner Diameter 1 [mm]: 41, Rubber mm, Inner Diameter 2 [mm]: 32, Rubber mm, Hose Length [mm]: 365 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit OPEL, VAUXHALL models. All compatibility data is cross-checked against the TecDoc database — select your vehicle to confirm the part matches your specific engine and year. This part supersedes original equipment references: 0487, 08143, 08281, 1337109 and 29 more. Matching these numbers confirms a like-for-like replacement with no loss of function. RAPRO is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Equivalent products (21)
Show all 21 OE numbers
Radiator Hose RAPRO R18112 — compatible car models
| Car models | OPEL: ASTRA F CLASSIC Estate (T92), ASTRA F CLASSIC Hatchback (T92), ASTRA F CLASSIC Saloon (T92), ASTRA F Convertible (T92), ASTRA F Estate (T92), ASTRA F Estate Van (T92), ASTRA F Hatchback (T92), ASTRA F Saloon (T92); VAUXHALL: ASTRA Mk III (F) Convertible (T92), ASTRA Mk III (F) Estate (T92), ASTRA Mk III (F) Hatchback (T92), ASTRA Mk III (F) Saloon (T92), ASTRAVAN Mk III (F) Estate Van (T92) |
|---|---|
| Engines | 1.4 i (F35, M35); 1.4 i (M08, M68, F08, F68); 1.4 i (F19, M19); 1.4 Si; 1.4 (F35, M35); 1.4 i (F70); 1.4 (F08, M08, F68, M68); 1.4 (F19, M19); 1.6 i; 1.4 i |
| Year of manufacture | 1991-2005 |
| Manufacturer article number (MPN) | R18112 |
| OE part numbers | 1337109, 13 37 133, 1337138, 13 37 389, 90412422, 90421902, 90442339, 90442386, 90442393, 90570054 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
RAPRO r18112 . Colour: 7. Hose Length [mm]: 365 mm. Inner Diameter 1 [mm]: 41,5 mm. Inner Diameter 2 [mm]: 32,5 mm. Material: 33
- 1x Radiator Hose
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Radiator Hose compatible with my car?
This Radiator Hose fits OPEL, VAUXHALL vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this RAPRO Radiator Hose have?
This RAPRO Radiator Hose has the following specifications: Colour: 7; Material: 33; Inner Diameter 1 [mm]: 41,5 mm; Inner Diameter 2 [mm]: 32,5 mm; Hose Length [mm]: 365 mm. Check the full specifications table above for complete details.
What OE part numbers does this Radiator Hose replace?
This Radiator Hose replaces OE part numbers: 1337109, 13 37 133, 1337138, 13 37 389, 90412422, 90421902, 90442339, 90442386 and 2 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Radiator Hose cost?
This RAPRO Radiator Hose is available for £16.99. Radiator Hose prices vary depending on brand, specifications, and vehicle compatibility. RAPRO parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Radiator Hose?
Regular inspection of your Radiator Hose is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Radiator Hose?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Radiator Hose fitted by a professional mechanic.
Can I use this part as a replacement for OE 1337109?
Yes, this RAPRO Radiator Hose is a direct replacement for OE part number 1337109. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
