Genuine Land Rover Part

SEAL - VALVE STEM

For Land Rover Defender (2007-2016)

Part Number: LR004421

$1.26 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

SEAL - VALVE STEM

Product Description:
Land Rover part number LR004421 is a high-quality cylinder head specifically engineered for the 2.4L Duratorq-TDCi HPCR engine, commonly found in Defender models from 2007 to 2016. This cylinder head is crucial for maintaining proper engine compression and facilitating efficient combustion, which directly impacts vehicle performance and fuel efficiency. It is constructed from durable materials to withstand high temperatures and pressures, ensuring longevity and reliability. Installation of this component requires precision and should be performed by a qualified technician to avoid potential engine damage. Compatible with engine variants from production number 7A000001 to TOBA999999, this part is essential for any engine rebuild or replacement. Regular inspection of the cylinder head is recommended to identify any signs of wear or damage, such as cracks or warping, which can lead to engine overheating or failure. If you experience engine misfires or decreased performance, it may be time to evaluate the condition of the cylinder head.

This car part is suitable for the following models:
Defender (2007-2016)

See Fitment Details for more information.

This part is frequently bought with

VARIABLE VALVE LIFT UNIT LR172834 Land Rover Defender (2020+) [3.0 I6 Turbo P… $1,303.75
Available for:
Defender (2020+) [3.0 I6 Turbo Petrol AJ20P6], Discovery 5 (2017+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover (2012-2021) [3.0 I6 Turbo Petrol AJ20P6], Range Rover (2022+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover Sport (2014+) [3.0 I6 Turbo Petrol AJ20P6], Range Rover Velar (2017+) [3.0 I6 Turbo Petrol AJ20P6]
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]
CONTROL - AUDIO/VISUAL UNIT LR161599 Land Rover Defender (2020+) [2.0 Turbo Dies… $2,067.18
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]
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]
FIXINGS - SIDE STEP VPLKP0500 Land Rover Range Rover (2022+) [3.0 I6 Turb… $1,195.12
Available for:
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]
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]
TENSIONER - TIMING CHAIN LR095472 Land Rover Defender (2020+) [5.0 OHC SGDI S… $141.25
Available for:
Defender (2020+) [5.0 OHC SGDI SC V8 Petrol], Discovery 4 (2010-2016) [3.0 DOHC GDI SC V6 Petrol], Discovery 4 (2010-2016) [5.0 OHC SGDI NA V8 Petrol], Discovery 5 (2017+) [3.0 DOHC GDI SC V6 Petrol], Range Rover (2010-2012) [5.0 OHC SGDI NA V8 Petrol], Range Rover (2010-2012) [5.0 OHC SGDI SC V8 Petrol], Range Rover (2012-2021) [3.0 DOHC GDI SC V6 Petrol], Range Rover (2012-2021) [5.0 OHC SGDI NA V8 Petrol], Range Rover (2012-2021) [5.0 OHC SGDI SC V8 Petrol], Range Rover Sport (2010-2013) [5.0 OHC SGDI NA V8 Petrol], Range Rover Sport (2010-2013) [5.0 OHC SGDI SC V8 Petrol], Range Rover Sport (2014+) [3.0 DOHC GDI SC V6 Petrol], Range Rover Sport (2014+) [5.0 OHC SGDI SC V8 Petrol], Range Rover Velar (2017+) [3.0 DOHC GDI SC V6 Petrol], Range Rover Velar (2017+) [5.0 OHC SGDI SC V8 Petrol]
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]
STEP - BODY SIDE VPLKP0497 Land Rover Range Rover (2022+) [3.0 I6 Turb… $740.02
Available for:
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]
WEATHERSTRIP - ROOF PANEL LR062618 Land Rover Discovery Sport (2015+) [1.5 I3 … $200.93
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]

Looking for parts for a different model?