K14 Turbo 53149707018 53149887018 074145701A 074145701AX 074145701AV Turbocharger for Commercial Transporter T4 With ACV AUF AYC AYY Engine
Price:
Contact for Best Price
MOQ:
10
Delivery Time:
5-8 Work Days
Brand:
Carrier
Product Description
K14 Turbo 53149707018 53149887018 074145701A 074145701AX 074145701AV Turbocharger for Commercial Transporter T4 With ACV AUF AYC AYY Engine
Direct-fit K14 replacement turbocharger for VW Transporter T4 2.5 TDI (ACV, AUF, AYC, AYY engines). Replaces OEM 074145701A, 53149707018. ISO/IATF 16949 certified.
Product Overview
The K14 Turbocharger is an exact-fit replacement unit engineered for the Volkswagen Commercial Transporter T4 equipped with the 2.5 TDI engine (Engine Codes: ACV, AUF, AYC, AYY).
The VW T4 2.5 TDI is renowned for its high-mileage longevity, heavily utilized in commercial delivery fleets and campervan conversions. However, original turbochargers experience predictable mechanical wear over hundreds of thousands of miles, specifically in the journal bearings and wastegate actuators. This replacement turbocharger restores factory manifold pressure, clears under-boost fault codes, and resolves oil consumption issues, providing a reliable repair solution without the extreme markup of original dealership parts.
Technical Specifications & OEM Cross-Reference
| Turbo Model | K14 Turbo |
|---|---|
| Part Number | 53149707018 53149887018 |
| OE Number | 074145701A 074145701AX 074145701AV |
| Application | For Commercial Transporter T4 |
| Engine Model | ACV AUF AYC AYY Engine |
| Brand | Carrier |
| Quality | 100% Tested High-Quality ISO 9001 & IATF 16949 certified |
| Type | K18 |
| Material | Alloy |
| Fuel | Diesel Engine |
Compatible OEM & Part Numbers
- 53149707018
- 53149887018
- 074145701A
- 074145701AX
- 074145701AV
Turbo Model: K14
Application
- Vehicle: Volkswagen Transporter T4
- Engine Codes: ACV / AUF / AYC / AYY
- Fuel Type: Diesel Engine
- Application Type: Commercial vans, transport vehicles, fleet service vehicles
Frequently Asked Questions (FAQ)
Q1: What do the "AX" and "AV" suffixes mean in part numbers like 074145701AX?
In the VAG (Volkswagen Auto Group) parts catalog, the "X" suffix denotes a factory-remanufactured part, and the "V" suffix typically denotes an exchange part. This K14 turbocharger is a 100% brand-new replacement unit that directly replaces all these variations (A, AX, AV).
Q2: Will this fit the 151hp (111kW) 2.5 TDI engines like the AHY or AXG?
No. The 151hp engines use a different Variable Geometry Turbocharger (VNT/VGT). This specific K14 turbo is a wastegated unit designed strictly for the 88hp to 102hp (65kW to 75kW) engine codes: ACV, AUF, AYC, and AYY.
Q3: Does this turbo require an ECU calibration after installation?
No. This is an exact mechanical OEM-spec replacement. It operates safely and correctly on the factory engine computer parameters.
About Us
Fengcheng Zhongke Turbocharger Co., Ltd., we manufacture and supply premium turbochargers for the global automotive and commercial aftermarket. Our engineering team focuses on metallurgical quality, machining precision, and strict testing protocols to produce reliable components that keep fleets and enthusiasts on the road.
Our Certifications & Quality Control
We operate under strict international manufacturing standards, ensuring our production processes match or exceed original equipment standards:
- ISO 9001 Certified Quality Management System.
- IATF 16949 Automotive Certification (The highest global standard for automotive and commercial supply chains).
- In-house 5-axis CNC machining, automated VSR high-speed core balancing, and strict flow-bench testing.
We proudly export to commercial repair networks, fleet managers, and auto parts distributors globally.
- Key Export Regions: North America, Europe, Middle East, Africa, Latin America, and Southeast Asia.
- Focus Areas: VW T4 parts supplier Europe, 2.5 TDI turbocharger distributor UK, 074145701A replacement turbo Australia, VAG commercial vehicle parts South America.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Fengcheng Zhongke Turbocharger Co., Ltd.
Location
Liaoning Province, Fengcheng City, Erlongshan Industrial Park
Contact Person
SONG