Metal And Plastic Automatic Climate Control Compatible Heater Blower Motor Resistor for Audi A4 B8 A5 Q5
Restore reliable climate control in your Audi with the MAX NOLOGY Heater Blower Motor Resistor (MKL-BR002). This 100% new, OEM-style replacement is designed for vehicles with automatic climate control and fits a wide range of models, including A4 B8 (2007–2016), A5 (2007–2017), and Q5 (2008–2017), as well as related Audi platforms. Built from sturdy metal and durable plastic, it delivers consistent blower performance by accurately regulating the current to the heater motor, so you won’t have to endure uneven fan speeds or a non-working heater again.
This resistor matches OEM part numbers 8K0820521, 8K0820521B, and 8K0820521C, and features 7 pins for a secure, all-in-one connection. Its direct replacement design makes installation straightforward for capable DIY enthusiasts or professional technicians. With a compact footprint (15 cm long, 9 cm wide, 6 cm high) and lightweight construction, it slots into place without modification.
Benefits & Tips
- Restores consistent fan speeds across all climate control settings, improving cabin comfort in every season.
- Direct replacement with OEM-standard fit ensures reliable electrical connections and long-term durability.
- 3-year warranty (or 50,000 kilometers) provides peace of mind for normal use, backed by a robust build of metal and plastic components.
Product specifications
- Brand: MAX NOLOGY
- Model Name: MKL-BR002
- OEM Numbers: 8K0820521, 8K0820521B, 8K0820521C
- Item Type: Heater Blower Motor Resistor / Regulator
- Material: Metal and Plastic
- Number of Connectors: 7 Pins
- Vehicle Fitment: For vehicles with automatic climate control
- Compatible Models/Years: Audi A4 B8 (2007–2016), A5 (2007–2017), Q5 (2008–2017), A8 D4 (2009–2018), S4, S5, S8, RS5, SQ5
- Origin: Mainland China
- Warranty: 3 Years or 50,000 Kilometers
- Condition: 100% New
- Dimensions: Length 15 cm x Width 9 cm x Height 6 cm
Package includes:
- 1x Heater Blower Motor Resistor
Warnings/Reminders
- Always disconnect the vehicle battery before starting installation or servicing electrical components.
- For accurate fitment, verify compatibility with your VIN (17-character vehicle identification number) and consult installation guidance if unsure.
- Handle electrical connectors gently and avoid bending or forcing components during removal or installation.
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