Choose your vehicle to find compatible parts

You need authorize to use this functionality

Hello, Log In My Account

0 Basket 0 EUR

View Basket Checkout

Basket empty

Total	0 EUR

NRF NRF Expansion Valve, Air Conditioning System 38543

NRF Expansion Valve, Air Conditioning System

Name: NRF Expansion Valve, Air Conditioning System 38543 - NRF (55186377)
Brand: NRF
SKU: 55186377
Price: 22.75 EUR
Availability: InStock

Compatible with AUDI A4 B9 (8W2, 8WC) , AUDI A4 B9 Avant (8W5, 8WD) , AUDI A4 Allroad B9 (8WH, 8WJ) Show more info

NRF expansion valve designed for air conditioning systems. Ensures optimal performance and temperature regulation.

22.75 EUR

inc. VAT 21%

In stock 5

Delivery	1 day (14.05.2026)
PN	38543
Make	NRF
EAN	8718042360427

Description
Specification
Alternatives
Compatibility
OE numbers

This NRF expansion valve (part code 38543) is a crucial component for your vehicle's air conditioning system. It plays a vital role in regulating the flow of refrigerant, ensuring efficient cooling and precise temperature control. Engineered for reliability, this valve is built to withstand the demanding conditions within an AC system. Its precise calibration helps maintain the correct pressure and temperature, contributing to the overall longevity and effectiveness of your air conditioning. Proper functioning of the expansion valve is essential for a comfortable driving experience, especially during warmer months. Replacing a faulty valve with this NRF part will help restore your AC system's performance.

NRF expansion valve for air conditioning systems
Part code: 38543
Regulates refrigerant flow for optimal cooling
Ensures precise temperature and pressure control
Designed for reliable and durable performance
Helps maintain AC system efficiency
Essential for comfortable cabin temperature

Additional article/Additional information

with gaskets

AUDI
- A4 B9 (8W2, 8WC)
  - 1.4 TFSI (110kW/150PS)
  - 2.0 TFSI (140kW/190PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TDI (140kW/190PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 2.0 TDI (110kW/150PS)
  - 3.0 TDI (160kW/218PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 3.0 TDI quattro (200kW/272PS)
  - 2.0 TDI (100kW/136PS)
  - 2.0 TFSI (183kW/249PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TDI (90kW/122PS)
  - S4 TFSi quattro (260kW/354PS)
  - 2.0 TDI quattro (110kW/150PS)
  - 2.0 TDI quattro (120kW/163PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS) DDWA
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 50 TDI quattro (210kW/286PS)
  - 45 TDI quattro (170kW/231PS)
  - 35 TDI (110kW/150PS)
  - 40 TDI (140kW/190PS)
  - 40 TDI quattro (140kW/190PS)
  - 30 TDI (90kW/122PS)
  - S4 TDI Mild Hybrid quattro (255kW/347PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - S4 TDI Mild Hybrid quattro (251kW/341PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
- A4 B9 Avant (8W5, 8WD)
  - 2.0 TFSI (140kW/190PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TDI (140kW/190PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 2.0 TDI (110kW/150PS)
  - 3.0 TDI (160kW/218PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 3.0 TDI quattro (200kW/272PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TDI (100kW/136PS)
  - 1.4 TFSI (110kW/150PS)
  - 2.0 TDI (90kW/122PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI (183kW/249PS)
  - S4 quattro (260kW/354PS)
  - 2.0 TDI quattro (110kW/150PS)
  - 2.0 TDI quattro (120kW/163PS)
  - 2.0 TFSI g-tron (125kW/170PS)
  - RS4 quattro (331kW/450PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 50 TDI quattro (210kW/286PS)
  - 45 TDI quattro (170kW/231PS)
  - 35 TDI (110kW/150PS)
  - 40 TDI (140kW/190PS)
  - 40 TDI quattro (140kW/190PS)
  - 30 TDI (90kW/122PS)
  - 40 TFSI g-tron (125kW/170PS)
  - S4 TDI Mild Hybrid quattro (255kW/347PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - S4 TDI Mild Hybrid quattro (251kW/341PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
- A4 Allroad B9 (8WH, 8WJ)
  - 2.0 TFSI quattro (185kW/252PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 3.0 TDI quattro (200kW/272PS)
  - 2.0 TDI quattro (120kW/163PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TDI quattro (100kW/136PS)
  - 2.0 TDI quattro (110kW/150PS)
  - 3.0 TDI quattro (210kW/286PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 45 TDI quattro (170kW/231PS)
  - 50 TDI quattro (210kW/286PS)
  - 40 TDI quattro (140kW/190PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
- A5 (F53, F5P)
  - 2.0 TFSI quattro (185kW/252PS)
  - S5 quattro (260kW/354PS)
  - 2.0 TDI (140kW/190PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 2.0 TFSI (140kW/190PS)
  - 3.0 TDI (160kW/218PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 1.4 TFSI (110kW/150PS)
  - 3.0 TDI quattro (200kW/272PS)
  - 3.0 TDI quattro (210kW/286PS)
  - RS5 quattro (331kW/450PS)
  - 2.0 TDI (110kW/150PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TDI quattro (170kW/231PS)
  - 40 TDI (140kW/190PS)
  - 40 TDI quattro (140kW/190PS)
  - 50 TDI quattro (210kW/286PS)
  - 35 TDI (110kW/150PS)
  - S5 TDI Mild Hybrid quattro (255kW/347PS)
  - 35 TDI (120kW/163PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - S5 TDI Mild Hybrid quattro (251kW/341PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
- A5 Sportback (F5A, F5F)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - S5 quattro (260kW/354PS)
  - 2.0 TDI (140kW/190PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 1.4 TFSI (110kW/150PS)
  - 3.0 TDI quattro (200kW/272PS)
  - 3.0 TDI (160kW/218PS)
  - 2.0 TFSI (140kW/190PS)
  - 2.0 TFSI g-tron (125kW/170PS)
  - 3.0 TDI quattro (210kW/286PS)
  - 2.0 TDI (110kW/150PS)
  - 2.0 TDI quattro (110kW/150PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - 2.0 TFSI Mild Hybrid (185kW/252PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - RS5 quattro (331kW/450PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TDI quattro (170kW/231PS)
  - 35 TDI (110kW/150PS)
  - 40 TDI (140kW/190PS)
  - 40 TDI quattro (140kW/190PS)
  - 50 TDI quattro (210kW/286PS)
  - 40 TFSI g-tron (125kW/170PS)
  - S5 TDI Mild Hybrid quattro (255kW/347PS)
  - 35 TDI (120kW/163PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - S5 TDI Mild Hybrid quattro (251kW/341PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
- Q5 (FYB, FYG)
  - 2.0 TDI quattro (120kW/163PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 2.0 TFSI quattro (183kW/249PS)
  - 2.0 TFSI quattro (185kW/252PS)
  - 2.0 TDI (110kW/150PS)
  - SQ5 TFSI quattro (260kW/354PS)
  - 2.0 TDI (100kW/136PS)
  - 3.0 TDI quattro (210kW/286PS)
  - 35 TDI quattro (120kW/163PS)
  - 40 TDI quattro (140kW/190PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TDI quattro (170kW/231PS)
  - SQ5 TDI Mild Hybrid quattro (255kW/347PS)
  - 50 TDI quattro (210kW/286PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 55 TFSi e quattro (270kW/367PS)
- A5 Kabriolets (F57, F5E)
  - 2.0 TFSI quattro (185kW/252PS)
  - S5 quattro (260kW/354PS)
  - 2.0 TDI (140kW/190PS)
  - 3.0 TDI quattro (160kW/218PS)
  - 2.0 TFSI (185kW/252PS)
  - 2.0 TFSI (140kW/190PS)
  - 3.0 TDI (160kW/218PS)
  - 2.0 TDI quattro (140kW/190PS)
  - 3.0 TDI quattro (210kW/286PS)
  - 2.0 TDI (110kW/150PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - 2.0 TFSI Mild Hybrid quattro (185kW/252PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 40 TDI (140kW/190PS)
  - 40 TDI quattro (140kW/190PS)
  - 50 TDI quattro (210kW/286PS)
  - 35 TDI (120kW/163PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
  - 35 TFSI Mild Hybrid (110kW/150PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 30 TDI MILD HYBRID (100kW/136PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
- A7 Sportback (4KA)
  - 55 TFSI Mild Hybrid quattro (250kW/340PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 45 TDI Mild Hybrid quattro (170kW/231PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
  - 45 TDI Mild Hybrid quattro (155kW/211PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 45 TFSI Mild hybrid quattro (180kW/245PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - S7 TDI Mild Hybrid quattro (257kW/349PS)
  - RS7 Mild Hybrid quattro (441kW/600PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 45 TDI Mild Hybrid quattro (180kW/245PS)
  - S7 TDI Mild Hybrid quattro (253kW/344PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 40 TFSI Mild Hybrid (140kW/190PS)
  - RS7 Mild Hybrid quattro (463kW/630PS)
- A6 C8 (4A2)
  - 45 TDI Mild Hybrid quattro (170kW/231PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 55 TFSi Mild Hybrid quattro (250kW/340PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
  - 45 TDI Mild Hybrid quattro (155kW/211PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - S6 TDI Mild Hybrid quattro (257kW/349PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 45 TFSI Mild Hybrid (195kW/265PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 45 TDI Mild Hybrid quattro (180kW/245PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 50 TFSI e quattro (220kW/299PS)
  - S6 TDI Mild Hybrid quattro (253kW/344PS)
  - 45 TDI quattro (183kW/249PS)
  - 55 TFSi e quattro (270kW/367PS)
- A6 C8 Avant (4A5)
  - 45 TDI Mild Hybrid quattro (170kW/231PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 55 TFSI Mild Hybrid quattro (250kW/340PS)
  - 40 TDI Mild Hybrid (150kW/204PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 45 TDI Mild Hybrid quattro (155kW/211PS)
  - 45 TFSI Mild Hybrid quattro (180kW/245PS)
  - 45 TFSI Mild Hybrid (180kW/245PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - S6 TDI Mild Hybrid quattro (257kW/349PS)
  - RS6 Mild Hybrid quattro (441kW/600PS)
  - 30 TDI Mild Hybrid (100kW/136PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 45 TFSI Mild Hybrid (195kW/265PS)
  - 45 TDI Mild Hybrid quattro (180kW/245PS)
  - S6 TDI Mild Hybrid quattro (253kW/344PS)
  - 50 TFSi e quattro (220kW/299PS)
  - 45 TDI quattro (183kW/249PS)
  - 40 TFSI Mild Hybrid (150kW/204PS)
  - RS6 Mild Hybrid quattro (463kW/630PS)
- E-TRON (GEN)
  - 55 quattro (300kW/408PS)
  - 50 quattro (230kW/313PS)
  - S quattro (370kW/503PS)
- A6 Allroad C8 (4AH)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 45 TDI Mild Hybrid quattro (170kW/231PS)
  - 55 TDI Mild Hybrid quattro (257kW/349PS)
  - 55 TFSI Mild Hybrid quattro (250kW/340PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 45 TDI Mild Hybrid quattro (180kW/245PS)
  - 55 TDI Mild Hybrid quattro (253kW/344PS)
- E-TRON Sportback (GEA)
  - 55 quattro (300kW/408PS)
  - 50 quattro (230kW/313PS)
  - S quattro (370kW/503PS)
- Q5 Van (FYB, FYG)
  - 3.0 TDI quattro (210kW/286PS)
- Q5 Sportback (FYT)
  - 45 TFSI Mild Hybrid quattro (195kW/265PS)
  - 40 TDI Mild Hybrid quattro (150kW/204PS)
  - 50 TDI Mild Hybrid quattro (210kW/286PS)
  - 35 TDI Mild Hybrid (120kW/163PS)
  - SQ5 TDI Mild Hybrid quattro (251kW/341PS)
  - 50 TFSI e quattro (220kW/299PS)
  - 55 TFSI e quattro (270kW/367PS)
  - 40 TFSI Mild Hybrid quattro (150kW/204PS)
- Q8 E-TRON Sportback (GET)
  - 55 quattro (300kW/408PS)
  - SQ8 quattro (370kW/503PS)
  - 50 quattro (250kW/340PS)
- Q8 E-TRON SUV (GEG)
  - 55 quattro (300kW/408PS)
  - SQ8 quattro (370kW/503PS)
  - 50 quattro (250kW/340PS)

AUDI

8W0820679

NRF Expansion Valve, Air Conditioning System

Contact Us

Information

My Account

NRF Expansion Valve, Air Conditioning System

Cookie settings