PN 454079 EAN 8718042329080

NRF 454079 Expansion Tank, Coolant

31.39 EUR inc. VAT 21%
In stock 3
Delivery: 1 day (16.11.2026)
Compatible with: AUDI A7 Sportback (4GA, 4GF), AUDI A6 C7 (4G2, 4GC), AUDI A6 C7 Avant (4G5, 4GD) +2 Show more info →
Additional article/Additional info 2
with sensor · with cover
OE-number
4G0121403G
All specifications (3) →
This NRF expansion tank is designed for coolant systems. It ensures proper coolant level and pressure management.
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Description

The NRF 454079 is a high-quality expansion tank specifically engineered for vehicle coolant systems. Its primary function is to maintain the correct coolant level and manage the pressure within the system, preventing overheating and ensuring optimal engine performance. Constructed with durable materials, this tank is built to withstand the demanding conditions of an engine bay, resisting corrosion and leaks. Proper maintenance of the coolant system is crucial for engine longevity, and this expansion tank plays a vital role in that process. Replacing a faulty expansion tank can prevent serious engine damage caused by coolant loss or pressure fluctuations. The NRF 454079 offers a reliable solution for maintaining the integrity of your vehicle's cooling system.

  • NRF expansion tank for coolant systems
  • Ensures proper coolant level maintenance
  • Manages system pressure effectively
  • Durable construction for longevity
  • Resistant to corrosion and leaks
  • Essential for preventing engine overheating
  • Part code: 454079

Specification

Additional article/Additional info 2
with sensor
OE-number
4G0121403G
Additional article/Additional info 2
with cover

Compatibility 1 brands · 5 models

AUDI5 models
  • A7 Sportback (4GA, 4GF) 3.0 TDI (150kW/204PS) · 3.0 TDI quattro (150kW/204PS) · 2.8 FSI (150kW/204PS) · 3.0 TFSI quattro (228kW/310PS) · S7 quattro (309kW/420PS) · 3.0 TDI quattro (230kW/313PS) · 2.8 FSI quattro (150kW/204PS) · 3.0 TFSI quattro (220kW/300PS) · 3.0 TDI quattro (180kW/245PS) · 3.0 TDI quattro (176kW/239PS) · RS7 quattro (412kW/560PS) · 3.0 TDI quattro (160kW/218PS) · 3.0 TDI (160kW/218PS) · 3.0 TFSI quattro (245kW/333PS) · 3.0 TDI quattro (200kW/272PS) · 3.0 TDI quattro (235kW/320PS) · S7 quattro (331kW/450PS) · 3.0 TDI quattro (155kW/211PS) · 2.0 TFSI (185kW/252PS) · 3.0 TDI quattro (240kW/326PS) · 1.8 TFSI (140kW/190PS) · 2.0 TFSI quattro (183kW/249PS) · 2.0 TFSI quattro (185kW/252PS) · 3.0 TDI (140kW/190PS) · 3.0 TDI quattro (140kW/190PS) · RS7 performance quattro (445kW/605PS) · 3.0 TDI (155kW/211PS)
  • A6 C7 (4G2, 4GC) 2.8 FSI (150kW/204PS) · 2.8 FSI quattro (150kW/204PS) · 3.0 TFSI quattro (220kW/300PS) · 2.0 TDI (130kW/177PS) · 3.0 TDI (150kW/204PS) · 3.0 TDI quattro (150kW/204PS) · 3.0 TDI quattro (180kW/245PS) · 2.0 TDI (120kW/163PS) · 2.0 TFSI (132kW/180PS) · 3.0 TDI quattro (230kW/313PS) · S6 quattro (309kW/420PS) · 3.0 TFSI quattro (228kW/310PS) · 2.0 TFSI (155kW/211PS) · 2.0 TFSI Hybrid (180kW/245PS) · 2.0 TDI (100kW/136PS) · 2.0 TDI (140kW/190PS) · 1.8 TFSI (140kW/190PS) · 2.0 TDI (110kW/150PS) · 2.0 TFSI (185kW/252PS) · 3.0 TDI (155kW/211PS) · 3.0 TDI quattro (155kW/211PS) · 3.0 TDI (160kW/218PS) · 3.0 TDI quattro (160kW/218PS) · 3.0 TDI quattro (200kW/272PS) · 3.0 TDI quattro (235kW/320PS) · 3.0 TDI quattro (240kW/326PS) · 3.0 TFSI quattro (245kW/333PS) · S6 quattro (331kW/450PS) · 2.0 TDI quattro (140kW/190PS) · 2.0 TFSI quattro (185kW/252PS) · 2.0 TFSI quattro (183kW/249PS) · 2.8 FSI quattro (162kW/220PS)
  • A6 C7 Avant (4G5, 4GD) 2.8 FSI (150kW/204PS) · 2.8 FSI quattro (150kW/204PS) · 3.0 TFSI quattro (220kW/300PS) · 2.0 TDI (130kW/177PS) · 3.0 TDI (150kW/204PS) · 3.0 TDI quattro (150kW/204PS) · 3.0 TDI quattro (180kW/245PS) · 2.0 TDI (120kW/163PS) · 3.0 TDI quattro (230kW/313PS) · S6 quattro (309kW/420PS) · 2.0 TFSI (132kW/180PS) · 3.0 TFSI quattro (228kW/310PS) · 2.0 TDI (100kW/136PS) · RS6 quattro (412kW/560PS) · 2.0 TDI (140kW/190PS) · 1.8 TFSI (140kW/190PS) · 2.0 TDI (110kW/150PS) · 2.0 TFSI (185kW/252PS) · 3.0 TDI (155kW/211PS) · 3.0 TDI (160kW/218PS) · 3.0 TDI quattro (155kW/211PS) · 3.0 TDI quattro (160kW/218PS) · 3.0 TDI quattro (200kW/272PS) · 3.0 TDI quattro (235kW/320PS) · 3.0 TDI quattro (240kW/326PS) · S6 quattro (331kW/450PS) · 3.0 TFSI quattro (245kW/333PS) · 2.0 TDI quattro (140kW/190PS) · 2.0 TFSI quattro (183kW/249PS) · 2.0 TFSI quattro (185kW/252PS) · RS6 performance quattro (445kW/605PS) · 2.8 FSI quattro (162kW/220PS)
  • A8 D4 (4H2, 4H8, 4HC, 4HL) 2.0 TFSI hybrid (180kW/245PS)
  • A6 Allroad C7 (4GH, 4GJ) 3.0 TFSI quattro (228kW/310PS) · 3.0 TDI quattro (150kW/204PS) · 3.0 TDI quattro (180kW/245PS) · 3.0 TDI quattro (230kW/313PS) · 3.0 TDI quattro (155kW/211PS) · 3.0 TDI quattro (160kW/218PS) · 3.0 TDI quattro (200kW/272PS) · 3.0 TDI quattro (235kW/320PS) · 3.0 TFSI quattro (245kW/333PS) · 3.0 TDI quattro (140kW/190PS)

OE numbers 5

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