TRIDON CB16110 TRS16J RADIATOR CAP

The CB16110 radiator cap seals the cooling system and maintains the correct system pressure, which raises the boiling point of the coolant and helps prevent overheating.

A built-in pressure valve releases excess pressure to the overflow, while a vacuum valve lets coolant return to the radiator as the engine cools. Worn caps can lose their seal over time, leading to coolant loss, overheating or collapsed hoses, so replacement is a simple and inexpensive preventive step.

Specifications

• Part reference: CB16110 TRS16J
• Type: pressure radiator cap
• Condition: new

Fitment

Check the cap type and pressure rating against your vehicle's specification or the original cap. Never remove a radiator cap while the engine is hot, as the system is under pressure. Fit firmly until it seats fully, then check for leaks once the engine has reached operating temperature.

Buying the correct part the first time saves on labour, avoids repeat jobs and gets the vehicle back to work sooner. Inspect the rubber seals for cracks or hardening whenever the cooling system is serviced. Regular maintenance with dependable replacement parts protects the value of your vehicle and helps it pass its next Warrant of Fitness or Certificate of Fitness inspection. Workshops can order with confidence for customer vehicles, and private owners can tackle routine maintenance knowing the part is made to suit the job. Always follow the vehicle manufacturer's service schedule and fitting instructions, and have the work carried out by a qualified technician if you are not confident doing it yourself. Quality replacement parts like this help keep running costs predictable and reduce the chance of an unexpected roadside breakdown. Pairing this part with a general inspection of the surrounding components is good practice, as related parts often wear at a similar rate. Our team is happy to answer questions about specifications, compatibility or ordering in larger quantities for fleet and workshop use. Every part is checked against its part number before dispatch, so what arrives matches what you ordered. Store spare parts in a cool, dry place in their original packaging until they are needed. If you are unsure about fitment, send us your vehicle registration, make, model and year before ordering and we will help you confirm the right part.