Intro

The LS4099 lower lambda oxygen sensor is designed for the Renault Kadjar 1.2 TCe engine. It ensures accurate fuel-air mixture readings, optimal fuel efficiency, and reduced emissions, making it a vital replacement for reliable engine performance in South African driving conditions.

Vehicle Compatibility

• Renault Kadjar – Engine: H5F408 – 1.2 TCe 130 – 4 Cylinder Petrol – 2016-2019

Always confirm fitment using your VIN for precise accuracy.

Specifications

• Type: Lambda (Oxygen) Sensor – Lower
• Connector: 4 PIN
• Engine Code: H5F408
• Application: Exhaust system monitoring

Features

• Accurate fuel-air ratio measurement
• Helps maintain engine efficiency and performance
• Supports lower fuel consumption and emissions
• OEM-quality replacement built for South African conditions

Why Buy From Us

• Local South African stock for fast nationwide delivery
• 12-month warranty for peace of mind
• Expert fitment advice and aftersales support

Installation & Maintenance Tips

• Replace when your engine shows poor fuel economy or error codes (P0136–P0161 range)
• Use anti-seize compound on threads to ease future replacement
• Ensure correct torque setting to avoid damage
• Pair replacement with a diagnostic scan to clear error codes

Closing

Get your Renault Kadjar lower lambda oxygen sensor today and enjoy fast delivery across Johannesburg, Cape Town, Durban, Pretoria, and all major South African cities. Trusted by thousands of local drivers for quality and durability.

FAQ

Q: What does the lower lambda sensor do?
A: It monitors exhaust gases after the catalytic converter to maintain proper fuel-air ratio and emissions control.

Q: How do I know if my sensor is faulty?
A: Symptoms include poor fuel economy, rough idling, engine warning lights, or failed emissions tests.