Maintain factory-correct function and appearance with this OE-style windshield washer reservoir bottle for your 1984–1991 Corvette. Commonly cracked or brittle due to engine heat and age, original washer bottles often fail at the worst time—leaving you without fluid just when visibility matters most. This direct replacement tank restores your washer system’s reliability and fits like the original, offering a clean underhood appearance.
Designed to accept the factory-style washer pump and mounting points, this reproduction windshield washer bottle is the easy solution to fix a common C4 issue with confidence.
Features • Fits 1984–1991 Corvettes • Replaces GM Part Number 22039451 • Direct Replacement – OE Fit and Appearance • Durable Black Plastic Tank • Cap Not Included • Pump Installs in Bottom of Reservoir (not included)
Tech Notes • Engine bay dimensions: 12" height, 7 1/8" depth, 7 3/4" width • Cap available separately
Because Details Matter C4 Corvettes deserve better than a brittle, leaking washer tank. This reproduction delivers factory-correct fitment and lasting function—just like your Corvette was meant to have.