Genuine Land Rover Part

CONTROL UNIT - AUXILIARY HEATER

For Land Rover Discovery Sport, Range Rover, Range Rover Evoque and others

Part Number: LR139668

$131.04 each

Availability & Shipping

  • This car part is: To Order
  • Part Condition: New
  • Shipping Price: Check Out »
    This is just an estimate. Shipping will be accurately calculated at checkout..

Payment Options:
Payment Options Icons

Need more information?? Enquire About this Part

CONTROL UNIT - AUXILIARY HEATER

Product Description:
Land Rover part number LR139668 is a critical component of the exhaust fluid injection system, specifically designed for 2.0L AJ21D4 and 3.0L AJ20D6 diesel engines. This system plays a vital role in reducing harmful emissions by injecting diesel exhaust fluid into the exhaust stream, promoting cleaner combustion and compliance with stringent emission regulations. The injector and control unit are constructed from high-quality materials to withstand the harsh conditions of the engine environment. Installation is typically located within the exhaust system, and it is essential to ensure proper alignment and connection to avoid leaks. This part is compatible with several models, including the Discovery Sport (2015+), Range Rover (2022+), Range Rover Evoque (2019+), and Range Rover Velar (2017+). Regular inspection of the exhaust fluid injection system is recommended to identify any signs of wear or malfunction, such as decreased engine performance or increased emissions. If you notice any warning signs, prompt replacement of this component is crucial for maintaining vehicle efficiency and compliance.

This car part is suitable for the following models:
Discovery Sport (2015+) [2.0 Turbo Diesel AJ21D4], Range Rover (2022+) [3.0 I6 Turbo Diesel AJ20D6], Range Rover Evoque (2019+) [2.0 Turbo Diesel AJ21D4], Range Rover Velar (2017+) [2.0 Turbo Diesel AJ21D4], Range Rover Velar (2017+) [3.0 I6 Turbo Diesel AJ20D6]

See Fitment Details for more information.

This part is frequently bought with

GLASS - QUARTER WINDOW LR143115 Land Rover Defender (2020+) [2.0 Turbo Dies… $455.68
Available for:
Defender (2020+) [2.0 Turbo Diesel], Defender (2020+) [2.0 Turbo Petrol AJ200P], Defender (2020+) [3.0 I6 Turbo Diesel AJ20D6], Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Defender (2020+) [5.0 OHC SGDI SC V8 Petrol]
MODULE - TRANSMISSION CONTROL (TCM) LR079636 Land Rover Discovery Sport (2015+) [1.5 I3 … $1,133.08
Available for:
Discovery Sport (2015+) [1.5 I3 Turbo Petrol AJ20P3], Discovery Sport (2015+) [2.0 Turbo Diesel AJ21D4], Discovery Sport (2015+) [2.0 Turbo Diesel], Discovery Sport (2015+) [2.0 Turbo Petrol AJ200P], Discovery Sport (2015+) [2.0 Turbo Petrol GTDI], Discovery Sport (2015+) [2.2 Single Turbo Diesel], Range Rover Evoque (2012-2018) [2.0 Turbo Diesel], Range Rover Evoque (2012-2018) [2.0 Turbo Petrol AJ200P], Range Rover Evoque (2012-2018) [2.0 Turbo Petrol GTDI], Range Rover Evoque (2012-2018) [2.2 Single Turbo Diesel]
FUEL PUMP AND FILTER LR154224 Land Rover Discovery Sport (2015+) [2.0 Tur… $428.73
Available for:
Discovery Sport (2015+) [2.0 Turbo Diesel], Range Rover Evoque (2012-2018) [2.0 Turbo Diesel], Range Rover Evoque (2019+) [2.0 Turbo Diesel]
HEATER - WATER LR187238 Land Rover Defender (2020+) [2.0 Turbo Dies… $1,107.04
Available for:
Defender (2020+) [2.0 Turbo Diesel], Defender (2020+) [2.0 Turbo Petrol AJ200P], Defender (2020+) [3.0 I6 Turbo Diesel AJ20D6], Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Defender (2020+) [5.0 OHC SGDI SC V8 Petrol], Discovery Sport (2015+) [1.5 I3 Turbo Petrol AJ20P3], Discovery Sport (2015+) [2.0 Turbo Diesel AJ21D4], Discovery Sport (2015+) [2.0 Turbo Diesel], Discovery Sport (2015+) [2.0 Turbo Petrol AJ200P], Discovery Sport (2015+) [2.0 Turbo Petrol GTDI], Discovery Sport (2015+) [2.2 Single Turbo Diesel], Range Rover (2012-2021) [2.0 Turbo Petrol AJ200P], Range Rover (2012-2021) [2.0 Turbo Petrol GTDI], Range Rover (2012-2021) [3.0 DOHC GDI SC V6 Petrol], Range Rover (2012-2021) [3.0 Diesel 24V DOHC TC], Range Rover (2012-2021) [3.0 I6 Turbo Diesel AJ20D6], Range Rover (2012-2021) [3.0 I6 Turbo Petrol AJ20P6], Range Rover (2012-2021) [4.4 DOHC Diesel V8 DITC], Range Rover (2012-2021) [5.0 OHC SGDI NA V8 Petrol], Range Rover (2012-2021) [5.0 OHC SGDI SC V8 Petrol], Range Rover Evoque (2019+) [1.5 I3 Turbo Petrol AJ20P3], Range Rover Evoque (2019+) [2.0 Turbo Diesel AJ21D4], Range Rover Evoque (2019+) [2.0 Turbo Diesel], Range Rover Evoque (2019+) [2.0 Turbo Petrol AJ200P], Range Rover Sport (2014+) [2.0 Turbo Diesel], Range Rover Sport (2014+) [2.0 Turbo Petrol AJ200P], Range Rover Sport (2014+) [2.0 Turbo Petrol GTDI], Range Rover Sport (2014+) [3.0 DOHC GDI SC V6 Petrol], Range Rover Sport (2014+) [3.0 Diesel 24V DOHC TC], Range Rover Sport (2014+) [3.0 I6 Turbo Diesel AJ20D6], Range Rover Sport (2014+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover Sport (2014+) [4.4 DOHC Diesel V8 DITC], Range Rover Sport (2014+) [5.0 OHC SGDI SC V8 Petrol], Range Rover Velar (2017+) [2.0 Turbo Diesel AJ21D4], Range Rover Velar (2017+) [2.0 Turbo Diesel], Range Rover Velar (2017+) [2.0 Turbo Petrol AJ200P], Range Rover Velar (2017+) [3.0 DOHC GDI SC V6 Petrol], Range Rover Velar (2017+) [3.0 Diesel 24V DOHC TC], Range Rover Velar (2017+) [3.0 I6 Turbo Diesel AJ20D6], Range Rover Velar (2017+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover Velar (2017+) [5.0 OHC SGDI SC V8 Petrol]
GLASS - QUARTER WINDOW LR143114 Land Rover Defender (2020+) [2.0 Turbo Dies… $455.68
Available for:
Defender (2020+) [2.0 Turbo Diesel], Defender (2020+) [2.0 Turbo Petrol AJ200P], Defender (2020+) [3.0 I6 Turbo Diesel AJ20D6], Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Defender (2020+) [5.0 OHC SGDI SC V8 Petrol]
MODULE - BODY CONTROL VPLRP0486 Land Rover Defender (2020+) [2.0 Turbo Dies… $291.91
Available for:
Defender (2020+) [2.0 Turbo Diesel], Defender (2020+) [2.0 Turbo Petrol AJ200P], Defender (2020+) [3.0 I6 Turbo Diesel AJ20D6], Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Defender (2020+) [5.0 OHC SGDI SC V8 Petrol], Discovery 5 (2017+) [2.0 Turbo Diesel], Discovery 5 (2017+) [2.0 Turbo Petrol AJ200P], Discovery 5 (2017+) [3.0 DOHC GDI SC V6 Petrol], Discovery 5 (2017+) [3.0 Diesel 24V DOHC TC], Discovery 5 (2017+) [3.0 I6 Turbo Diesel AJ20D6], Discovery 5 (2017+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover (2022+) [3.0 I6 Turbo Diesel AJ20D6], Range Rover (2022+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover (2022+) [4.4 V8 Turbo Petrol NC10], Range Rover Velar (2017+) [2.0 Turbo Diesel AJ21D4], Range Rover Velar (2017+) [2.0 Turbo Diesel], Range Rover Velar (2017+) [2.0 Turbo Petrol AJ200P], Range Rover Velar (2017+) [3.0 DOHC GDI SC V6 Petrol], Range Rover Velar (2017+) [3.0 Diesel 24V DOHC TC], Range Rover Velar (2017+) [3.0 I6 Turbo Diesel AJ20D6], Range Rover Velar (2017+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover Velar (2017+) [5.0 OHC SGDI SC V8 Petrol]
PANEL - BODY SIDE - REAR LR130862 Land Rover Defender (2020+) [2.0 Turbo Dies… $1,365.46
Available for:
Defender (2020+) [2.0 Turbo Diesel], Defender (2020+) [2.0 Turbo Petrol AJ200P], Defender (2020+) [3.0 I6 Turbo Diesel AJ20D6], Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Defender (2020+) [5.0 OHC SGDI SC V8 Petrol]
PISTON LR158416 Land Rover Range Rover (2022+) [4.4 V8 Turb… $348.53
Available for:
Range Rover (2022+) [4.4 V8 Turbo Petrol NC10]
INLET MANIFOLD WITH INTERCOOLER LR111075 Land Rover Defender (2020+) [5.0 OHC SGDI S… $1,717.53
Available for:
Defender (2020+) [5.0 OHC SGDI SC V8 Petrol], Range Rover (2012-2021) [5.0 OHC SGDI SC V8 Petrol], Range Rover Sport (2014+) [5.0 OHC SGDI SC V8 Petrol], Range Rover Velar (2017+) [5.0 OHC SGDI SC V8 Petrol]

Recently Viewed

Looking for parts for a different model?