10PCS M8×1.25 Exhaust Manifold Nut Replacement OEM A1201420072,Sturdy Exhaust Manifold Hex Nuts as Replacement Hardware,Copper-Plated Car Flange Nuts Car Accessories

STOP LEAKS BEFORE THEY HURT YOUR ENGINE PERFORMANCEProduct AttributesColors: Rose GoldSizes: Total Size: 0.69*0.69*0.37 inchThread Specification: M8×1.25Hexagonal Part Width: 0.50 inch, Height: 0.25 inchWeight: 2.92 ozMaterial: Iron, CopperPackaging: Hexagonal Nuts*10Package Size: 4.33*3.34*0.67 inchOEM NumberA1201420072Product Functions & FeaturesA loose manifold gasket lets gas escape. These exhaust manifold nut lock it down tight so your engine runs the way it shouldIron gives these exhaust manifold gasket nut the strength to stay put. Heat, vibration, and time will not loosen their gripCopper plating on these hex nuts stops rust before it starts. Years later, they still come off without a fight when you need to

• Match Your Old Nut First: Pull off your old exhaust manifold nut. Look at the size. This nut set uses M8 × 1.25 thread. Each nut measures 0.69 × 0.69 × 0.37 inch overall. The hex part width is 0.50 inch with a height of 0.25 inch. Check these numbers against your old nut before you order anything
• Same OEM & Same Fit: This exhaust manifold nut matches number A1201420072. Find that number on your old nut or your vehicle specs. If it matches, these nuts go right in. No guesswork. Just a direct swap that works the first time
• Seal That Holds: The manifold gasket sits between your engine block and manifold. These hex nuts clamp it down. Tight seal means no gas escapes. Your engine keeps its power. Your fuel economy stays where it should be. No check engine light from a loose connection. Just solid, reliable sealing
• Durable Materials: Rust kills hardware. These exhaust manifold nut fight back. Iron core gives them strength to handle engine vibration and heat. Copper plating on the outside blocks water. No rust means they come off easy next time. No broken studs. No seized nuts. Just clean threads year after year
• Serious Grip: These hex nuts do not look like ordinary hardware. The rose gold finish stands out in your toolbox and under the hood. But looks are not the main point. The real value is in the fit. Thread grabs tight. The nut stays put. Your manifold gasket stays sealed. Your engine stays happy