Womala Radiator Water Hose PCH502390 for LR Range Rover Evoque Range Rover

Product Overview

The Upper Radiator Hose PCH502390 is a Genuine OE-grade cooling system component for the for Land Rover Range Rover (L322) from 2002 to 2009 . This hose connects the engine coolant outlet to the top of the radiator, allowing hot coolant to flow from the engine to the radiator for cooling before recirculation . PCH502390 is a direct-fit replacement for the 4.2L supercharged V8 petrol engine (AJ-V8) in the L322 chassis .

Key Features

• Upper radiator hose – connects engine coolant outlet to radiator

• EPDM rubber construction – heat, ozone, and chemical coolant-resistant material 

• OE-grade quality – genuine Land Rover specification; aftermarket equivalents available from Gates (05-3172) and Vaico 

• Pre-shaped fit – engineered to factory routing and connection specifications 

• For 4.2L supercharged V8 petrol engines – AJV8 engine family 

OE Cross-Reference

Vehicle Fitment

Engine details: 4.2L V8 Supercharged Petrol (428PS/AJV8) 

⚠️ Important: PCH502390 is specifically for the 4.2L supercharged V8 petrol engine in the Range Rover L322. Not for naturally aspirated V8, diesel, or other engine variants. Fitment varies by production date – verify before ordering.

Signs of Failure

• Coolant leaks – visible drips from the upper radiator hose area

• Engine overheating – temperature gauge reading above normal

• Loss of coolant – recurring need to top up the reservoir

• Cracked or swollen hose – visible rubber deterioration 

💡 Radiator hoses can become dry, hard, brittle, or leak over time. When replacing a radiator hose, a coolant flush and replacement are recommended to remove sludge that may have formed .

Critical – Verify Your VIN Before Ordering

Radiator hoses are VIN‑, engine‑, and model‑year‑specific. PCH502390 is confirmed for the 4.2L supercharged V8 in the Range Rover L322. Provide your VIN – our team confirms exact compatibility before dispatch. We cannot accept returns for misordered parts without VIN verification.

💡 Installation Tip: Professional installation recommended. When replacing the upper radiator hose, inspect all hose connections and clamps for wear. Replace coolant with OEM-specified fluid at the correct mixture ratio after installation .

Technical Specifications

Why Choose Us

Contact us for bulk orders or VIN‑checked quotes.

Specifications subject to change; images for reference only.Aftermarket replacement – not affiliated with Jaguar Land Rover.

Frequently Asked Questions

• Extensive Industry Experience: 13 years specializing in Auto Parts auto parts with precise product matching and technical solutions.
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