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Details
| Specification | Value |
|---|---|
| Brand | ORIGINAL IMPERIUM |
| Thickness [mm] | 11.5 mm |
| Outer Diameter [mm] | 27 mm |
| Weight [g] | 30 g |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- AUDI / SEAT / SKODA / VW—431121273A
- AUDI / CUPRA / SEAT / SKODA / VW—443121273A
- AUDI / SEAT / SKODA / VW—443121273E
Where this part fits
Original-fit position for OE 443121273E. The red ring marks where this part installs on the vehicle.
About this product
The ORIGINAL IMPERIUM Mounting Radiator (30776) 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: Thickness [mm]: Bronze, Rubber mm, Material: 43, Outer Diameter [mm]: 27 mm, Weight [g]: 30 g. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, VW 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: 04017, 100 121 0003, 103 642, 1114250500 and 12 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ORIGINAL IMPERIUM 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 (13)
Mounting Radiator ORIGINAL IMPERIUM 30776 — compatible car models
| Car models | AUDI: 100 C2 Avant (435, 436), 100 C2 Saloon (431, 433, 434), 100 C3 Avant (445, 446), 100 C3 Saloon (443, 444), 100 C4 Avant (4A5), 100 C4 Saloon (4A2), 200 C2 Saloon (437, 438), 200 C3 Avant (447, 448), 200 C3 Saloon (447, 448), 80 B1 Saloon (80, 82) (+9 more); VW: PASSAT B2 (32B), PASSAT B2 Saloon (32B), PASSAT B2 Variant (33B), SANTANA (32B), TRANSPORTER T3 Bus (25), TRANSPORTER T3 Van (24, 25) |
|---|---|
| Engines | 1.9; 2.0; 2.0 E; 2.1 5E; 2.1 Turbo quattro; 1.3; 1.6; 2.3 E; 1.6 TD; 1.8; 2.2 Turbo; 2.2; 1.6 D |
| Year of manufacture | 1972-2003 |
| Manufacturer article number (MPN) | 30776 |
| OE part numbers | 431121273A, 443121273A, 443121273E |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ORIGINAL IMPERIUM 30776 . Material: 43. Outer Diameter [mm]: 27 mm. Thickness [mm]: 11,5 mm. Weight [g]: 30 g
- 1x Mounting Radiator
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 Mounting Radiator compatible with my car?
This Mounting Radiator fits AUDI, VW 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 ORIGINAL IMPERIUM Mounting Radiator have?
This ORIGINAL IMPERIUM Mounting Radiator has the following specifications: Thickness [mm]: 11,5 mm; Material: 43; Outer Diameter [mm]: 27 mm; Weight [g]: 30 g. Check the full specifications table above for complete details.
What OE part numbers does this Mounting Radiator replace?
This Mounting Radiator replaces OE part numbers: 431121273A, 443121273A, 443121273E. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Mounting Radiator cost?
This ORIGINAL IMPERIUM Mounting Radiator is available for £2.99. Mounting Radiator prices vary depending on brand, specifications, and vehicle compatibility. ORIGINAL IMPERIUM parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Mounting Radiator?
Regular inspection of your Mounting Radiator 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 Mounting Radiator?
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 Mounting Radiator fitted by a professional mechanic.
Can I use this part as a replacement for OE 431121273A?
Yes, this ORIGINAL IMPERIUM Mounting Radiator is a direct replacement for OE part number 431121273A. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the ORIGINAL IMPERIUM 30776 the same as the ORIGINAL IMPERIUM 34347?
No, while both are Mounting Radiator parts, they are different products. The ORIGINAL IMPERIUM 30776 has Thickness [mm]: 11,5 mm, Material: 43, Outer Diameter [mm]: 27 mm. The ORIGINAL IMPERIUM 34347 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
