1973-81 Firebird; Radiator Overflow Cap/Hose w. Blue Lettering

1973-81 Firebird Radiator Overflow Jar Cap – Blue Lettering Revive the authenticity of your classic Pontiac Firebird with this carefully crafted Radiator Overflow Jar Cap featuring striking blue lettering. Designed to meet the original specifications for 1973-81 Firebird models, this replacement part not only enhances the visual appeal of your engine bay but also ensures optimal cooling system performance. Key Features and Benefits Exact reproduction of the original radiator overflow jar cap, ensuring a perfect fit and finish. Authentic black cap adorned with embossed blue lettering stating “Radiator Cooling Only” for classic styling. Includes a 12″ hose that can be cut to your desired length, allowing for versatile installation across various models. Enhances the reliability of your cooling system by effectively managing overflow during operation. Technical Specifications Part Number: 494939 Brand: OER Fitment Information 1973 – 1981 Pontiac Firebird Base 1973 – 1981 Pontiac Firebird Esprit 1973 – 1981 Pontiac Firebird Formula 1973 – 1981 Pontiac Firebird Trans Am Tube Length: 1973-1975 Pontiac Firebird (11-3/4″ tube) 1975-1979 Pontiac Firebird (9-3/4″ tube) 1980-1981 Pontiac Firebird (10″ tube)