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Details
| Specification | Value |
|---|---|
| Brand | HART |
| Core Length [mm] | 628 mm |
| Core Width [mm] | 441 mm |
| Core Depth [mm] | 16 mm |
OE/OEM numbers (3)
Search by this OE number to find compatible parts
- VW—1K0121251EB
- VW—1KM121253
- VW—5C0121251M
Where this part fits
Original-fit position for OE 5C0121251M. The red ring marks where this part installs on the vehicle.
About this product
The HART Low Temperature Cooler Charge Air Cooler (617 311) 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: Core Length [mm]: 628 mm, Core Width [mm]: 441 mm, Core Depth [mm]: Silicone mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Verified to fit 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: 1K0121251EB, 1KM121253, 5C0121251M. Matching these numbers confirms a like-for-like replacement with no loss of function. HART 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
No equivalent parts found.
Low Temperature Cooler Charge Air Cooler HART 617 311 — compatible car models
| Car models | VW: BEETLE (5C1, 5C2), BEETLE Convertible (5C7, 5C8), JETTA IV (162, 163, AV3, AV2) |
|---|---|
| Engines | 1.4 TSI |
| Year of manufacture | 2008-2019 |
| Manufacturer article number (MPN) | 617 311 |
| OE part numbers | 1K0121251EB, 1KM121253, 5C0121251M |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
HART 617311 . Core Depth [mm]: 16 mm. Core Length [mm]: 628 mm. Core Width [mm]: 441 mm
- 1x Low Temperature Cooler Charge Air Cooler
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 Low Temperature Cooler Charge Air Cooler compatible with my car?
This Low Temperature Cooler Charge Air Cooler fits 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 HART Low Temperature Cooler Charge Air Cooler have?
This HART Low Temperature Cooler Charge Air Cooler has the following specifications: Core Length [mm]: 628 mm; Core Width [mm]: 441 mm; Core Depth [mm]: 16 mm. Check the full specifications table above for complete details.
What OE part numbers does this Low Temperature Cooler Charge Air Cooler replace?
This Low Temperature Cooler Charge Air Cooler replaces OE part numbers: 1K0121251EB, 1KM121253, 5C0121251M. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Low Temperature Cooler Charge Air Cooler cost?
This HART Low Temperature Cooler Charge Air Cooler is available for £67.99. Low Temperature Cooler Charge Air Cooler prices vary depending on brand, specifications, and vehicle compatibility. HART parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Low Temperature Cooler Charge Air Cooler?
Regular inspection of your Low Temperature Cooler Charge Air Cooler 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 Low Temperature Cooler Charge Air Cooler?
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 Low Temperature Cooler Charge Air Cooler fitted by a professional mechanic.
Can I use this part as a replacement for OE 1K0121251EB?
Yes, this HART Low Temperature Cooler Charge Air Cooler is a direct replacement for OE part number 1K0121251EB. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
