LR028136 Oil Cooler to Water Pump Hose for Land Rover 3.0L V6 5.0L V8

Product Introduction: Oil Cooler to Water Pump Hose (LR028136)

1. Product Details

• Product Emphasis: OEM-quality oil cooler to water pump hose engineered to route coolant between the engine oil cooler and the water pump on 3.0L V6 and 5.0L V8 petrol engines. This coolant pipe is a known failure point on these engines, with the original plastic construction becoming brittle and cracking over time, leading to coolant leaks and potential engine overheating.

• Original Part Number: LR028136

• Supersession(s): LR011997 > LR028136

• Cross-Reference Numbers: C2Z18658, LR030593, AJ812249, LR011997

• OEM Standard Size: Yes — manufactured to original equipment specifications

• Vehicle Compatibility: Land Rover Discovery 4, Discovery 5, Range Rover L322, Range Rover L405, Range Rover Sport L494, Range Rover Velar; Jaguar F-Pace, F-Type, XE, XF, XJ

• Brand: OEM Quality (Genuine Land Rover, or upgraded aluminum aftermarket)

• Years: 2010–2022 (model-dependent)

• Models: Discovery 4 (L319) 2010–2016; Discovery 5 (L462) 2017+; Range Rover (L322) 2010–2012; Range Rover (L405) 2013–2022; Range Rover Sport (L494) 2014–2022; Range Rover Velar (L560) 2017+; Jaguar F-Pace, F-Type, XE, XF, XJ

• Product Name: Tube — Oil Cooler / Engine Water Pump Outlet Pipe / Oil Cooler Inlet Connector

• Quality: Genuine Land Rover quality (plastic) or upgraded aluminum aftermarket version. The original plastic pipe is prone to failure; an upgraded aluminum version is available as a durable alternative.

2. Product Specifications

• Brand: OEM Quality (Genuine Land Rover or upgraded aluminum)

• Manufacturer Part Number: LR028136

• Superseded Part Number: LR011997

• Cross-Reference Numbers: C2Z18658, LR030593, AJ812249

• Part Description: Tube — Oil Cooler / Water Pump Outlet Pipe

• Condition: New

• Fitment Type: Direct Replacement

• Position: Engine Front (between oil cooler and water pump)

• Material: Plastic (OEM) or Aluminum (upgraded aftermarket)

• Quantity Required: 1 per vehicle

• Warranty: Minimum 12 months

3. Product Features

• OEM-quality replacement ensuring perfect vehicle fitment

• Routes coolant between the oil cooler and water pump

• Original plastic version is a known failure point prone to cracking and leaking

• Upgraded aluminum version available for enhanced durability and heat resistance

• Replaces cracked or leaking original pipe to prevent coolant loss and overheating

• Direct fitment using factory mounting points

• No modifications required for installation

4. Vehicle Fitment

Land Rover Discovery 4 (L319):

• 2010–2016 (3.0L V6 Supercharged Petrol, 5.0L V8 Petrol)

Land Rover Discovery 5 (L462):

• 2017+ (3.0L V6 Supercharged Petrol)

Land Rover Range Rover (L322):

• 2010–2012 (5.0L V8 Petrol)

Land Rover Range Rover (L405):

• 2013–2022 (3.0L V6 Supercharged, 5.0L V8 Petrol)

Land Rover Range Rover Sport (L494):

• 2014–2022 (3.0L V6 Supercharged, 5.0L V8 Petrol)

Land Rover Range Rover Velar (L560):

• 2017+ (3.0L V6 Supercharged, 5.0L V8 Petrol)

Jaguar F-Pace:

• 2016+ (3.0L V6 Supercharged)

Jaguar F-Type:

• 2013+ (3.0L V6 Supercharged, 5.0L V8)

Jaguar XE:

• 2015+ (3.0L V6 Supercharged)

Jaguar XF:

• 2013+ (3.0L V6 Supercharged, 5.0L V8)

Jaguar XJ:

• 2010+ (3.0L V6 Supercharged, 5.0L V8)

Engine: 3.0L V6 Supercharged Petrol (AJ126), 5.0L V8 Petrol (AJ133)

5. FAQ

Q1: What does this oil cooler to water pump hose do?

A: It routes coolant between the engine oil cooler and the water pump on 3.0L V6 and 5.0L V8 petrol engines. The original plastic construction is prone to becoming brittle and cracking over time, which can cause coolant leaks and lead to engine overheating if not addressed.

Q2: Is this a genuine OEM part?

A: LR028136 is the OEM part number for this oil cooler to water pump hose, which supersedes the earlier part number LR011997. It is available as a genuine Land Rover part (plastic) or as an upgraded aluminum aftermarket version for improved durability.

Q3: What are the symptoms of a failed oil cooler pipe?

A: A failed pipe typically shows as coolant leaks from the front of the engine, often with a sweet smell of coolant and low coolant level warnings. Because the original plastic pipe is a known weak point, many owners replace it with the upgraded aluminum version to prevent future failures.