Womala Thermostat LR032135 for Land Rover Range Rover Sport

Product Overview

The Thermostat & Housing Assembly LR032135 is an OE-grade cooling system component engineered for the 5.0L V8 petrol engine (AJ133) in select for Land Rover vehicles. This complete assembly integrates the thermostat, housing, and seal into a single ready-to-install unit. The thermostat regulates coolant flow to the radiator according to engine temperature, holding the engine at its optimal operating range and opening as the coolant warms. It is specific to the naturally aspirated and supercharged 5.0 V8 petrol (AJ133) engine only.

Key Features

• Complete thermostat and housing assembly – supplied as a fully integrated unit; the thermostat is not serviced separately

• 88°C opening temperature – factory-calibrated for the 5.0L V8 engine

• OE-grade quality – available as Genuine Land Rover or quality aftermarket alternatives (Motorad, BGA)

• Direct-fit replacement – matches factory mounting points and coolant hose connections

OE Cross-Reference

💡 Supersession Note: LR032135 replaces LR010796, LR010799, LR023429, and LR029143.

Technical Specifications

Vehicle Fitment

Engine details (verify with VIN):

• 5.0L OHC SGDI NA V8 Petrol (AJ133)

• 5.0L OHC SGDI SC V8 Petrol (AJ133)

⚠️ Important: This thermostat housing is specifically for the 5.0L V8 petrol engine (AJ133) – both naturally aspirated and supercharged variants. It does not fit the 3.0L V6 petrol engine – those applications use LR035124.

Signs of Failure

• Coolant leaks – visible drips around the thermostat housing area

• Engine overheating – temperature gauge reading above normal; thermostat stuck closed

• Engine running too cool / slow warm-up – thermostat stuck open, preventing the engine from reaching operating temperature

• Temperature gauge swings – erratic readings due to a failing thermostat or cracked housing

• Poor heater performance – cabin heater blows cold air

💡 A cracked housing or stuck thermostat upsets coolant flow, causing the engine to run hot or warm up slowly. On the 5.0L V8, this is a known failure point due to heat cycling of the factory plastic housing.

Critical – Verify Your VIN Before Ordering

Thermostat housings are VIN-, engine-, and model-year-specific. VIN breaks apply on several builds – confirm your engine (5.0 V8 vs. 3.0 V6) and production date before ordering. 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 thermostat housing, inspect all cooling system hoses and connections for wear. Replace coolant with OEM-specified fluid at the correct mixture ratio after installation and bleed the cooling system thoroughly.

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.
• Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
• Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
• Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Womala and Hella.