Stant Ultra Radiator Caps

Brand: Stant | Part #CLG-4C2343

Category: Cooling > Radiator Caps

The Stant Ultra Radiator Caps (P/N CLG-4C2343) is a direct-fit Radiator Caps for the vehicles listed in the fitment section. Coolant flow rate matches OE pump output, so cabin heat and engine operating temperature behave as expected from day one. Sourced from Stant, a recognized supplier in the aftermarket auto parts channel. Part number CLG-4C2343 is the manufacturer reference — match it against your old part or VIN-based lookup to confirm you have the right unit. Confirmed fitment on 2015–2025 Audi including Q3, A5, Q7. Use the year/make/model selector above to verify your exact configuration before checkout. In-stock items leave the warehouse within one business day. Free shipping over $75; ground delivery is 3–7 business days nationwide. Backed by a 90-day return window — if the part doesn't fit or the wrong unit was shipped, send it back for a full refund.

Price: $48.99 | In stock — ships within 1-2 business days. Free shipping on orders over $75.