Bosch Oxygen Sensor Lsh-25 Gm V8 Pre Cat 6.0L 6.2L L77 Trapezoidal OXY1973

Bosch Oxygen Sensor Lsh-25 Gm V8 Pre Cat 6.0L 6.2L L77 Trapezoidal

The Bosch Oxygen Sensor Lsh-25 is designed specifically for GM V8 engines, including the 6.0L and 6.2L L77 models. This pre-catalytic converter sensor plays a crucial role in monitoring the oxygen levels in your vehicle's exhaust system, helping to optimise fuel efficiency and reduce emissions. Ideal for DIY enthusiasts, tradies, and fleet operators, this sensor ensures your engine runs smoothly and efficiently.

As a product of Bosch, a trusted name in automotive components, you can rely on the quality and durability of this oxygen sensor. It is engineered to meet or exceed original equipment specifications, making it a perfect replacement part for your vehicle.

Key features

• High-quality construction for enhanced durability and longevity.
• Accurate oxygen level monitoring for improved fuel efficiency.
• Designed for GM V8 engines, specifically tailored for 6.0L and 6.2L L77 models.
• Easy installation with a direct fit design.
• Reduces harmful emissions, contributing to a cleaner environment.
• Compatible with a wide range of vehicles, ensuring versatility.

Technical details

• Type: Pre-cat oxygen sensor
• Compatible engine types: GM V8 6.0L, 6.2L L77
• Sensor design: Trapezoidal
• Manufacturer: Bosch
• Part number: OXY1973

Applications / fitment

This oxygen sensor is typically used in vehicles equipped with GM V8 engines to monitor and adjust the air-fuel mixture.

• Passenger vehicles with 6.0L and 6.2L L77 engines.
• Performance upgrades for off-road and fleet vehicles.
• Replacement for worn or faulty oxygen sensors in GM models.
• Ideal for workshops and auto repair services.

Why buy from Mick’s Gone Bush?

• Trusted Australian business focused on reliable power, auto-electrical, and service parts.
• Stock sourced from reputable distributors and brands.
• Practical support for trade, off-grid, and fleet customers.
• Clear shipping, warranty, and customer service for peace of mind.

Frequently asked questions

How do I install the Bosch Oxygen Sensor?

Installation typically involves removing the old sensor, applying anti-seize compound to the threads of the new sensor, and screwing it into the exhaust system. It is recommended to consult a professional if you are unsure.

Is this sensor compatible with my vehicle?

This sensor is specifically designed for GM V8 engines, including the 6.0L and 6.2L L77 models. Please verify your vehicle's specifications before purchase.

What are the signs of a faulty oxygen sensor?

Common signs include poor fuel economy, rough idling, check engine light illumination, and increased emissions. If you notice these symptoms, it may be time to replace your oxygen sensor.

Can I use this sensor in off-road vehicles?

Yes, this oxygen sensor can be used in off-road vehicles equipped with compatible GM V8 engines, helping to maintain optimal performance.

What is the warranty on this product?

The Bosch Oxygen Sensor typically comes with a manufacturer's warranty. Please check the specific warranty details at the time of purchase.