HomeHVAC > Motors, Core, Case and Related ComponentsAPDI 9010158 HVAC Heater Core
Part #: 9010158

APDI 9010158 HVAC Heater Core

Heater Core
⚙️ 61 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Heater Core
🚗Fitment: Audi, A6, A6 Quattro, S6, 100, 100 Quattro, S4, V8 Quattro, 200, 200 Quattro, 5000, 5000 Quattro, 4000, 4000 Quattro, Coupe, Quattro, and Fox
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Overview of APDI Heater Core 9010158 for Audi Vehicles

The APDI Heater Core 9010158 is designed specifically for select Audi models, including the Audi 100, 200, 4000, 5000 Quattro, A6, S4, S6, and V8 Quattro variants. This HVAC heater core ensures efficient cabin heating by utilizing durable materials and precise construction tailored to these vehicles.

  • Core constructed with expanded aluminum tubing for effective heat transfer
  • Core dimensions: 10-3/4 inches height, 6-1/4 inches width, and 2 inches thickness
  • Plastic tank material for corrosion resistance and lightweight design
  • Inlet and outlet pipe diameters both measure 5/8 inches for proper coolant flow
  • Compatible with multiple Audi Quattro and non-Quattro models

Detailed Features and Construction

This APDI Heater Core 9010158 features an expanded tube construction made from aluminum, which provides reliable heat exchange performance while maintaining a lightweight profile. The core measures 10-3/4 inches in height, 6-1/4 inches in width, and 2 inches in thickness, dimensions that match the original equipment specifications for the compatible Audi models. The plastic tank material helps resist corrosion and reduces overall weight, contributing to the longevity of the heater core. Both the inlet and outlet pipes have a diameter of 5/8 inches, ensuring proper coolant circulation within the HVAC system.

About the APDI Heater Core Product Line

The APDI Heater Core product line focuses on delivering replacement heater cores that meet or exceed OEM standards for fit, form, and function. This line is engineered to provide consistent heating performance and durability for a range of vehicle makes and models. The 9010158 part is part of this line, designed specifically for Audi vehicles requiring precise fitment and reliable operation within their HVAC systems.

Common Applications and Problem Resolution

  • Restores proper cabin heating in Audi 100, 200, 4000, 5000 Quattro, A6, S4, S6, and V8 Quattro models
  • Replaces leaking or clogged heater cores causing coolant loss or poor heat output
  • Eliminates unpleasant odors caused by coolant leaks inside the vehicle
  • Resolves fogging or moisture buildup on windows due to heater core failure
  • Prevents engine overheating related to compromised heater core function

Installation Notes and Tips

Installation of the APDI Heater Core 9010158 requires careful removal of the dashboard and HVAC housing components in the compatible Audi models. It is important to drain the cooling system before removal to avoid spills. Ensure all hose connections with 5/8 inch diameter pipes are secure and free of leaks after installation. Proper reassembly of the HVAC system is necessary to maintain airflow and heating efficiency.

Quality Assurance and Warranty

APDI heater cores are manufactured to meet industry standards for durability and performance. While specific warranty details for part number 9010158 should be confirmed with the supplier, APDI typically offers limited warranties covering defects in materials and workmanship. This ensures confidence in the replacement part’s reliability for your Audi vehicle’s heating system.

BrandAPDI
Part Number9010158
PositionHeater Core
ConstructionExpanded Tube
Core Height10-3/4
Core MaterialAluminum
Core Thickness2
Core Width6-1/4
Extended Length5/8
Inlet Pipe Diameter5/8
Tank MaterialPlastic

This part fits 61 vehicles. Search below:

YearMakeModelPositionNotes
1999AudiA6N/ATo VIN X020001; Heater Core
1999AudiA6 QuattroN/ATo VIN X020001; Heater Core
1998AudiA6N/AHeater Core
1998AudiA6 QuattroN/AHeater Core
1997AudiA6N/AHeater Core
1997AudiA6 QuattroN/AHeater Core
1997AudiS6N/AHeater Core
1996AudiA6N/AHeater Core
1996AudiA6 QuattroN/AHeater Core
1996AudiS6N/AHeater Core
1995AudiA6N/AHeater Core
1995AudiA6 QuattroN/AHeater Core
1995AudiS6N/AHeater Core
1994Audi100N/AHeater Core
1994Audi100 QuattroN/AHeater Core
1994AudiS4N/AHeater Core
1994AudiV8 QuattroN/AHeater Core
1993Audi100N/AHeater Core
1993Audi100 QuattroN/AHeater Core
1993AudiS4N/AHeater Core
1993AudiV8 QuattroN/AHeater Core
1992Audi100N/AHeater Core
1992Audi100 QuattroN/AHeater Core
1992AudiS4N/AHeater Core
1992AudiV8 QuattroN/AHeater Core
1991Audi100N/AHeater Core
1991Audi100 QuattroN/AHeater Core
1991Audi200N/AHeater Core
1991Audi200 QuattroN/AHeater Core
1991AudiV8 QuattroN/AHeater Core
1990Audi100N/AHeater Core
1990Audi100 QuattroN/AHeater Core
1990Audi200N/AHeater Core
1990Audi200 QuattroN/AHeater Core
1990AudiV8 QuattroN/AHeater Core
1989Audi100N/AHeater Core
1989Audi100 QuattroN/AHeater Core
1989Audi200N/AHeater Core
1989Audi200 QuattroN/AHeater Core
1988Audi5000 QuattroN/AHeater Core
1987Audi4000N/AHeater Core
1987Audi4000 QuattroN/AHeater Core
1987Audi5000 QuattroN/AHeater Core
1986Audi4000N/AHeater Core
1986Audi4000 QuattroN/AHeater Core
1986Audi5000 QuattroN/AHeater Core
1985Audi4000N/AHeater Core
1985Audi4000 QuattroN/AHeater Core
1985AudiCoupeN/AHeater Core
1985AudiQuattroN/AHeater Core
1984Audi4000N/AHeater Core
1984Audi4000 QuattroN/AHeater Core
1984AudiCoupeN/AHeater Core
1984AudiQuattroN/AHeater Core
1983Audi4000N/AHeater Core
1983AudiCoupeN/AHeater Core
1983AudiQuattroN/AHeater Core
1982Audi4000N/AHeater Core
1982AudiCoupeN/AHeater Core
1981Audi4000N/AHeater Core
1980Audi4000N/AHeater Core

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

18-12236399910431819031B909919165294652986529910

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.