Wynns Pro Catalytic Converter & Oxygen Sensor Cleaner 500ml 25692 – Petrol & Hybrid Engines

Maintain your vehicle's emissions system and engine efficiency with Wynns Pro Catalytic Converter & Oxygen Sensor Cleaner 500ml (25692), a specially formulated fuel additive designed for petrol and petrol-hybrid engines.

This advanced cleaning treatment helps remove harmful deposits associated with unburned fuel and oil residues, supporting the efficient operation of the catalytic converter and oxygen (O2 / lambda) sensors.

Regular use can help maintain emissions system performance, support fuel efficiency and reduce the risk of deposit-related engine management problems.

Key Features & Benefits

• Brand: Wynn's

• Product Code: 25692

• Product Type: Catalytic Converter & Oxygen Sensor Cleaner

• Cleans Catalytic Converter & O2 Sensors – helps reduce deposits that may affect emissions system performance.

• Helps Reduce Exhaust Emissions – supports efficient catalytic converter operation.

• Removes Harmful Deposits – helps address contamination associated with oil and unburned fuel residues.

• Supports Component Longevity – helps maintain catalytic converter and oxygen sensor performance.

• Helps Prevent Deposit-Related Warning Lights – supports proper emissions system operation and may reduce the likelihood of related OBD fault warnings.

• Supports Fuel Efficiency – helps maintain efficient engine operation and air-fuel mixture control.

• Suitable for Petrol & Hybrid Engines – compatible with petrol engines and petrol-electric hybrid vehicles.

• Easy Fuel Tank Application – simply add directly to the petrol tank.

Product Specifications

• Manufacturer: Wynn's

• Product Name: Pro Catalytic Converter & Oxygen Sensor Cleaner

• Part Number: 25692

• Volume: 500ml

• Engine Compatibility: Petrol & Petrol Hybrid

• Fuel Compatibility: Petrol up to E10, including regular and premium grades

• Treatment Capacity: Up to 60 litres of petrol per bottle

• Recommended Frequency: Every 3,000 km or every third tank

• Application: Fuel Tank Additive

• Quantity: 1 × 500ml Bottle

Directions for Use

1. Add the contents of one 500ml bottle directly to the petrol fuel tank.

2. One bottle treats up to 60 litres of petrol.

3. Drive the vehicle normally to allow the treatment to circulate through the fuel system.

4. For ongoing maintenance, repeat treatment every 3,000 km or every third tank of fuel.

Important Information

• Suitable for petrol and petrol-hybrid engines only.

• Compatible with petrol containing up to 10% ethanol (E10).

• Not intended for diesel engines.

• This product is a maintenance cleaner and cannot repair physically damaged catalytic converters, defective oxygen sensors or other mechanical faults.

• Existing engine warning lights may require professional diagnosis and repair.

Package Includes: 1 × Wynn's Pro Catalytic Converter & Oxygen Sensor Cleaner 500ml (25692).