Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Sierra's 18-5396 Distributor Cap fits GM V-6 engines with Thunderbolt IV and V HEI ignitions. It is interchangeable with CDI E64-0013, GLM 71500, Mallory 9-29400, and Mercruiser Stern Drive 11108A3, 13753A2, 815407A2. Each Sierra product meets or exceeds the original equipment part it replaces.
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What material is the Sierra International 18-5396 Distributor Cap made of?A: The Sierra International 18-5396 Distributor Cap is made of aluminum, zinc, or brass. These materials ensure durability and reliability for your vehicle's ignition system.
Q: What are the dimensions of the Sierra Distributor Cap?A: The dimensions of the Sierra Distributor Cap are four point nine inches in length, four point eight inches in width, and three point eight inches in height. These measurements make it suitable for installation in specific GM V-6 engines.
Q: Is the Sierra Distributor Cap compatible with other brands?A: Yes, the Sierra Distributor Cap is interchangeable with several brands including CDI, GLM, Mallory, and Mercruiser. It provides versatility for various engine requirements.
Q: How do I install the Sierra Distributor Cap?A: To install the Sierra Distributor Cap, first ensure the engine is off and cool. Remove the old cap, align the new cap with the ignition module, and secure it using the included gasket.
Q: Is the Sierra Distributor Cap suitable for my GM V-6 engine?A: Yes, the Sierra Distributor Cap is specifically designed for GM V-6 engines with Thunderbolt IV and V HEI ignitions. It provides a perfect fit for optimal performance.
Q: Does the Sierra Distributor Cap come with a gasket?A: Yes, the Sierra Distributor Cap includes a gasket. This feature helps to ensure a proper seal and functions effectively in your ignition system.
Q: How do I clean the Sierra Distributor Cap?A: To clean the Sierra Distributor Cap, use a soft cloth to wipe away any dirt or debris. Avoid using harsh chemicals that could damage the materials.
Q: What should I do if the Sierra Distributor Cap breaks?A: If the Sierra Distributor Cap breaks, consider replacing it immediately to maintain vehicle performance. Ensure you are using a compatible replacement part.
Q: Can I use the Sierra Distributor Cap in a marine engine?A: Yes, the Sierra Distributor Cap is suitable for certain marine applications, especially those using GM V-6 engines. Verify compatibility with your specific engine model.
Q: What warranty does the Sierra Distributor Cap come with?A: The Sierra Distributor Cap is covered under Sierra's industry-leading customer satisfaction warranty. This provides assurance of product quality and performance.
Q: Is the Sierra Distributor Cap easy to replace?A: Yes, the Sierra Distributor Cap is designed for easy replacement. Most users can complete the installation with basic tools and minimal mechanical experience.
Q: What type of ignition system does the Sierra Distributor Cap support?A: The Sierra Distributor Cap supports Thunderbolt IV and V HEI ignition systems. This makes it ideal for specific GM V-6 engine configurations.
Q: How long does the Sierra Distributor Cap last?A: The lifespan of the Sierra Distributor Cap can vary based on usage and conditions, but it is built to exceed original equipment standards for durability.
Q: Is the Sierra Distributor Cap suitable for high-performance engines?A: Yes, the Sierra Distributor Cap can be used in high-performance applications, provided it is compatible with the engine's ignition system.
Q: What color is the Sierra Distributor Cap?A: The Sierra Distributor Cap is black. This color is standard for many automotive parts and complements most engine aesthetics.