- Shop with confidence: competitive prices, exclusive deals, and delivery perks.
- Need it quickly? We dispatch fast-moving parts daily. Check delivery options.
- Swap or return items within the standard return period with a simple process.
- Questions about fitment or orders? Our support team is ready to help.
Similar products
Customers also bought
Details
| Specification | Value |
|---|---|
| Brand | AIC |
| Inlet Ø [mm] | 16 mm |
| Outlet Ø [mm] | 16 mm |
| Core Length [mm] | 307 mm |
| Core Width [mm] | 106 mm |
| Core Depth [mm] | 55 mm |
OE numbers (2)
Search by this OE number to find compatible parts
- AUDI / CUPRA / SEAT / SKODA / VAG / VW—04E 145 749B
- AUDI / CUPRA / SEAT / SKODA / VAG / VW—04E 145 749F
Where this part fits
Original-fit position for OE 04E145749B. The red ring marks where this part installs on the vehicle.
About this product
When charge air cooler performance matters, the AIC 71751 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Material: Steel, Inlet Ø [mm]: Silicone mm, Outlet Ø [mm]: Silicone mm, Core Length [mm]: 307 mm, Core Width [mm]: 106 mm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with AUDI, SEAT, SKODA, VW vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 047041N, 04E 145 749B, 04E 145 749F, 11451792001 and 10 more. Matching these numbers confirms a like-for-like replacement with no loss of function. AIC 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 with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Equivalent products (13)
Charge Air Cooler AIC 71751 — compatible car models
| Car models | AUDI: A1 (8X1, 8XK), A1 Sportback (8XA, 8XF), A3 (8V1, 8VK), A3 Convertible (8V7, 8VE), A3 Limousine (8VS, 8VM), A3 Sportback (8VA, 8VF), A3 Sportback (8YA, 8YF), A4 B9 (8W2, 8WC), A4 B9 Avant (8W5, 8WD), A5 (F53, F5P) (+3 more); SEAT: ALHAMBRA (710, 711), ALHAMBRA VAN (711), ATECA (KH7, KHP), IBIZA IV (6J5, 6P1), IBIZA IV SC (6J1, 6P5), IBIZA IV ST (6J8, 6P8), LEON (5F1), LEON (KL1, KLG), LEON SC (5F5), LEON Sportstourer (KL8, KLD) (+2 more); SKODA: FABIA III Estate (NJ5), FABIA III (NJ3), KAROQ (NU7, ND7), KODIAQ I (NS6, NS7, NV7), OCTAVIA III (5E3, NL3, NR3) |
|---|---|
| Engines | 1.4 TFSI; 1.2 TFSI; 40 TFSIe; 1.4 TSI; TSi; 1.2 TSI; 1.4 TSI e-Hybrid |
| Year of manufacture | 2008-2023 |
| Manufacturer article number (MPN) | 71751 |
| OE part numbers | 04E 145 749B, 04E 145 749F |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
AIC 71751 NEW MOBILITY PARTS. Core Depth [mm]: 55 mm. Core Length [mm]: 307 mm. Core Width [mm]: 106 mm. Inlet Ø [mm]: 16 mm. Material: 1. Outlet Ø [mm]: 16 mm
- 1x Charge Air Cooler
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Tracked standard shipping.
- Standard delivery: 5–9 business days
- Order before 5pm — ships the next working day
- 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 Charge Air Cooler compatible with my car?
This Charge Air Cooler 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 AIC Charge Air Cooler have?
This AIC Charge Air Cooler has the following specifications: Material: 1; Inlet Ø [mm]: 16 mm; Outlet Ø [mm]: 16 mm; Core Length [mm]: 307 mm; Core Width [mm]: 106 mm; Core Depth [mm]: 55 mm. Check the full specifications table above for complete details.
What OE part numbers does this Charge Air Cooler replace?
This Charge Air Cooler replaces OE part numbers: 04E 145 749B, 04E 145 749F. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Charge Air Cooler cost?
This AIC Charge Air Cooler is available for £97.99. Charge Air Cooler prices vary depending on brand, specifications, and vehicle compatibility. AIC parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Charge Air Cooler?
Regular inspection of your 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 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 Charge Air Cooler fitted by a professional mechanic.
Can I use this part as a replacement for OE 04E 145 749B?
Yes, this AIC Charge Air Cooler is a direct replacement for OE part number 04E 145 749B. 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.
