Expansion Tank Caps

Expansion Tank Caps from Online Car Parts are specified to meet or exceed OEM standards for fit, performance, and durability. Built for South African roads and climates, they help restore reliability and protect surrounding components.

If you’re repairing a fault, chasing a warning light, or planning preventative maintenance, the right part saves time and prevents costlier failures down the line. Choose quality you can trust—backed by nationwide delivery and support since 2011.

• OEM?Level Quality – Accurate fit and dependable performance.
• Built for SA Conditions – Heat, dust, and stop?go traffic ready.
• Easy Installation – Direct?fit options wherever possible.
• Wide Coverage – Popular models across SA.
• Fast Nationwide Delivery – Trusted supplier since 2011.