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CP247
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BrandNISSENS
MPN65277
OE refs23
SKU0123-65277
GTIN / EAN5707286343412

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Details

SpecificationValue
BrandNISSENS
CategoryRadiator
Inlet Ø [mm]32 mm
Outlet Ø [mm]32 mm
Core Length [mm]650 mm
Core Width [mm]415 mm
Core Depth [mm]23 mm

OE/OEM numbers (23)

Search by this OE number to find compatible parts

Where this part fits

Original-fit position for OE 1K0121251E. The red ring marks where this part installs on the vehicle.

Cooler for coolant for vehicles with tow bar and air conditioner — Golf Golf A5 (Typ 1K) (2003–2009) — Coolant regulator housing Reservoir Cooler for coolant
Golf Golf A5 (Typ 1K) (2003–2009) · Coolant regulator housing Reservoir Cooler for coolantPosition 30

About this product

The NISSENS Radiator (65277) 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: Supplementary Article/Supplementary Info: 85, Supplementary Article/Info 2: 475, Inlet Ø [mm]: 32 mm, Outlet Ø [mm]: 32 mm, Cooling fins material: Steel. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit AUDI, SEAT, SKODA, 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: 0026302205, 01103129, 01103130, 050064N and 94 more. Matching these numbers confirms a like-for-like replacement with no loss of function. NISSENS 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.

Radiator buying guide

Why replace this part?

The radiator dissipates engine heat by transferring it from coolant to the air. A leaking or clogged radiator causes engine overheating, which can result in catastrophic engine damage including warped heads and blown gaskets.

Signs you need a replacement

  • Coolant leaks or puddles under the car
  • engine overheating
  • discoloured or rusty coolant
  • visible corrosion or damage to radiator fins
  • steam from under the bonnet

When to replace

Typically lasts 8–10 years. Replace when leaks develop or internal blockages cause overheating. Flush cooling system every 5 years.

Installation difficulty:Moderate — requires basic tools and mechanical knowledge

About NISSENS

Nissens, founded in 1921 in Horsens, Denmark, is a leading European manufacturer of engine cooling and climate control components. Nissens specialises in radiators, charge air coolers (intercoolers), condensers, compressors, and oil coolers. With products developed and tested to meet OE quality standards, Nissens supplies both the independent aftermarket and original equipment manufacturers. Combining Scandinavian engineering values with over a century of thermal management expertise, Nissens delivers efficient cooling solutions that ensure optimum engine and cabin temperature control.

Suitable cars

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Radiator NISSENS 65277compatible car models

Car modelsAUDI: A3 (8P1), A3 Convertible (8P7), A3 Sportback (8PA); SEAT: ALTEA (5P1), ALTEA XL (5P5, 5P8), LEON (1P1), TOLEDO III (5P2); SKODA: OCTAVIA I (1U2), OCTAVIA I Combi (1U5), OCTAVIA II (1Z3), OCTAVIA II Combi (1Z5); VW: CADDY III Box Body/MPV (2KA, 2KH, 2CA, 2CH), CADDY III MPV (2KB, 2KJ, 2CB, 2CJ), CADDY IV Box Body/MPV (SAA, SAH), CADDY IV MPV (SAB, SAJ), EOS (1F7, 1F8), GOLF PLUS V (5M1, 521), GOLF PLUS Van (521), GOLF V (1K1), GOLF VI (5K1), GOLF VI Variant (AJ5) (+7 more)
Engines1.6; 1.4 16V; 1.4; 1.6 SRE; 1.6 FSI; 1.4 TSi; 2.0 EcoFuel
Year of manufacture1996-2020
Manufacturer article number (MPN)65277
OE part numbers1K0.121.251 AP, 1K0.121.251 AR, 1K0.121.251 BQ, 1K0.121.251 BR, 1K0.121.251 CD, 1K0.121.251 CE, 1K0.121.251 CJ, 1K0121251CN, 1K0121251DF, 1K0.121.251 DK, 1K0.121.251 DL, 1K0.121.251 E, 1K0.121.251 F, 1K0.121.251 H, 1K0.121.251 P, 1K0.121.251 Q, 1K0.121.251 R, 1K0.121.253 AC, 1K0.121.253 AN, 1K0121253BR (+3 more)
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Description and what's included

NISSENS 65277 Radiator. Cooling fins material: 1. Core Depth [mm]: 23 mm. Core Length [mm]: 650 mm. Core Width [mm]: 415 mm. Inlet Ø [mm]: 32 mm. Outlet Ø [mm]: 32 mm. Radiator type: 2. Supplementary Article/Info 2: 475

What's included:
  • 1x 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 Radiator compatible with my car?

This Radiator fits AUDI, SEAT, SKODA, 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 NISSENS Radiator have?

This NISSENS Radiator has the following specifications: Supplementary Article/Supplementary Info: 85; Supplementary Article/Info 2: 475; Inlet Ø [mm]: 32 mm; Outlet Ø [mm]: 32 mm; Cooling fins material: 1; Radiator type: 2. Check the full specifications table above for complete details.

What OE part numbers does this Radiator replace?

This Radiator replaces OE part numbers: 1K0.121.251 AP, 1K0.121.251 AR, 1K0.121.251 BQ, 1K0.121.251 BR, 1K0.121.251 CD, 1K0.121.251 CE, 1K0.121.251 CJ, 1K0121251CN and 15 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.

How much does a Radiator cost?

This NISSENS Radiator is available for £58.99. Radiator prices vary depending on brand, specifications, and vehicle compatibility. NISSENS 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?

Signs of a failing radiator include visible coolant leaks (coloured fluid under the vehicle), engine overheating, coolant level dropping without explanation, or discolouration and corrosion on the radiator fins.

What tools do I need to replace a Radiator?

Tools needed: coolant drain pan, hose clamp pliers, flat-head screwdriver, 8-10mm socket, new coolant (correct type and mix ratio), funnel. Difficulty: Moderate DIY. Safety warning: Never open the radiator cap or coolant expansion tank on a hot engine -- pressurised coolant causes severe burns. Dispose of old antifreeze responsibly as it is toxic to animals.

Can I use this part as a replacement for OE 1K0.121.251 AP?

Yes, this NISSENS Radiator is a direct replacement for OE part number 1K0.121.251 AP. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.

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