8 pc Champion Iridium Spark Plugs for 1963-1986 Maserati Quattroporte 4.1L pg

• DELIVER OUTSTANDING ACCELERATION: The iridium center electrode delivers maximum spark energy to achieve better acceleration in comparison with normal plugs. The precious metal construction can last up to 25 percent longer than platinum spark plugs, up to 125,000 miles
• ENHANCE PERFORMANCE: The sharply-focused flame kernel created by the fine-wire center electrode and v-trimmed ground electrode of the Champion Iridium Spark Plug allows for faster combustion and minimizes quenching and misfires. The Champion Iridium Spark Plugs, designed with the precious metal iridium, withstand high-pressure environments regardless of engine or ignition type
• RELY ON QUALITY SPARK PLUGS: Champion ignition parts keep engines running at their best. Their spark plug catalog provides a diverse set of spark plug types to meet modern engine demands for long-lasting, powerful performance. Built with durable precious metals, Champion Spark Plugs improve performance while minimizing wear and tear
• TRUST IN CHAMPION: Champion has powered more racing legends and won more races than any other spark plug brand. All that success at the track translates to more innovation and a more reliable spark plug for you. With years of expertise in engineering and manufacturing OE components for major automotive manufacturers, Champion understands the importance of a seamless OE-quality replacement part. Their spark plugs adhere to the toughest industry standards for a better fit and longer plug life

For over 110 years, the Champion brand, now owned by Federal Mogul, has been a world leader in the manufacturing of spark plugs for every kind of combustion engine. As a reputable supplier of performance-driven quality, Champion's century of expertise and commitment to excellence has driven spark plug design enhancements that optimize the performance of every vehicle they power. Their world-class spark plugs can be found under the hood of millions of everyday commuter cars as well as performance stock cars, NHRA hot rods, and other applications like powersport, lawn and garden, marine, and industrial machines. Champion ignition parts keep engines running at their best. Their extensive spark plug catalog provides a diverse set of spark plug types to serve a variety of engine demands. From Champion Iridium Spark Plugs, Double Platinum Power Spark Plugs, and Platinum Power Spark Plugs to Copper Plus Spark Plugs and Racing Spark Plugs, you can rely on Champion to improve performance without the same wear and tear as competitor plugs. When it's time to replace your plugs, rely on Champion for long-lasting, maximum performance spark plugs.

Year Range	Make	Model	Notes
1963	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1963	Maserati	Quattroporte	Gap .024
1964	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1964	Maserati	Quattroporte	Gap .024
1965	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1965	Maserati	Quattroporte	Gap .024
1966	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1966	Maserati	Quattroporte	Gap .024
1967	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1967	Maserati	Quattroporte	Gap .024
1968	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1968	Maserati	Quattroporte	4.7L V8;Plug Type Rn8Wypb3;Gap 0.024In
1968	Maserati	Quattroporte	Gap .024
1969	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1969	Maserati	Quattroporte	4.7L V8;Plug Type Rn8Wypb3;Gap 0.024In
1969	Maserati	Quattroporte	Gap .024
1970	Maserati	Quattroporte	4.1L V8;Plug Type Rn8Wypb3;Gap 0.024In
1970	Maserati	Quattroporte	4.7L V8;Plug Type Rn8Wypb3;Gap 0.024In
1970	Maserati	Quattroporte	Gap .024
1979	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1979	Maserati	Quattroporte	Gap .028
1980	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1980	Maserati	Quattroporte	Gap .028
1981	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1981	Maserati	Quattroporte	Gap .028
1982	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1982	Maserati	Quattroporte	Gap .028
1983	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1983	Maserati	Quattroporte	Gap .028
1984	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1984	Maserati	Quattroporte	Gap .028
1985	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1985	Maserati	Quattroporte	Gap .028
1986	Maserati	Quattroporte	4.9L V8;Plug Type Rn8Wypb3;Gap 0.028In
1986	Maserati	Quattroporte	Gap .028

• To confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim, and Engine in the eBay Compatibility Table.
• Many of the parts we sell at Sixity Auto only work with specific vehicles. Please double-check the accuracy of your order before purchasing. Check that the reference number, size, and placement are correct.

• If you have any questions, you may reach us via our eBay Contact Form.
• One of our outstanding customer service representatives from our US-based service centers will respond to your questions or feedback.

• Your order will be processed and shipped within one business day.
• We strive to ship every order promptly. We will email you a tracking number when your order ships.
• Once the tracking number is generated, please allow 24-48 hours for tracking movement to appear.
• Our smaller items are shipped via USPS First Class or DHL, while larger, heavier items are shipped via FedEx Ground or UPS. Some items offer faster shipping for a small fee. Please see the Shipping and payments eBay tab for more details on shipping rates and delivery times.
• Sorry, no local pickups available.
• We participate in the eBay global shipping program. Please see the Shipping and payments eBay tab for details on the countries we ship to outside of the U.S.

• Sixity Auto stands for value, selection, and quality. Our goal is to provide a 5-star shopping experience.
• We give all our customers positive eBay feedback. Please work with us by contacting us here if you have a problem, before leaving negative feedback.

• If you would like to return your new, unopened, and uninstalled part:


1. From within My eBay, click Purchases.
2. Find the item you ordered.
3. Below the Leave Feedback button, click [More Actions] > [Return This Item].
4. Select a reason. The most common reason is Doesn't Fit.
5. Add details like I tried to install this part, and it didn't fit.
6. Click [Request a Return].


• Returned parts will be inspected, and a refund given within 5 business days if the part is new, unopened, and uninstalled. Original shipping costs and a restocking fee may be deducted from your refund.
• If the item has been opened, installed, or used, we are unable to accept a return due to safety concerns.

We help drivers find top OEM-replacement auto parts from the best brands in the world at unbeatable prices with fast and free shipping. Try our fast shipping today: 99% of orders ship within 1 business day!

Our goal is to provide you with the best possible shopping experience through unsurpassed value, convenience, and selection. We strive to deliver on our core tenets for our value-conscious customer base including free and fast shipping*, a 100% fitment guarantee**, a U.S.-based Customer Service Center, and a limited 1-year warranty on Sixity-branded parts. Give us a try today - and thanks for shopping with us!

• Free, Fast Shipping*
• 100% Fitment Guarantee**
• 1-Year Limited Warranty on all Sixity-brand parts
• US-Based Customer Service Team
• Always Genuine OEM-Replacement Parts from the Best Brands
• All Parts Ship from the United States within 1 Business Day
• 5-Star Rated on Google, Sitejabber, Trustpilot, and A+ Rated by the BBB

* Free shipping applies to the lower 48 states. Certain items may require additional surcharges.
** We guarantee all parts sold under the Sixity brand will fit the vehicles they are advertised to fit.