Home / Champion / 6 Pack Spark Plugs Champion 9405 Iridium For 2006-2009 Pontiac G6 V6-3.9L
Champion
6 Pack Spark Plugs Champion 9405 Iridium For 2006-2009 Pontiac G6 V6-3.9L
Part number 9405
$70.77
6-pack · $11.79 each · Free shipping
Free shipping on all orders.
Qty In Stock: 20
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The Champion 9405 Iridium Spark Plug (RS14WMPB4) is designed to provide exceptional ignition performance, enhanced fuel efficiency, and long-lasting durability. Featuring an iridium center electrode, it ensures consistent spark, reduced wear, and improved combustion. Ideal for modern, high-performance engines, the RS14WMPB4 offers reliable starts, smoother operation, and extended service intervals, making it perfect for a variety of vehicles and applications.
Features & Benefits:
🔧 Iridium center electrode ensures long-lasting spark and reduced wear
🔧 Improves combustion efficiency for better engine performance
🔧 Enhances fuel economy and reduces emissions
🔧 Pre-gapped for quick and easy installation
Specifications:
Brand & Part Number: Champion 9405 (RS14WMPB4)
Material: Iridium Tip, Copper Core
Thread Size: 14mm
Reach: 0.75 in. (19mm)
Gap: Pre-gapped (~0.040 in.)
Enhance engine performance and fuel efficiency with Champion 9405 Iridium Spark Plugs! 🔧
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At TXN Supply, we're driven by a passion for quality and reliability. Whether you're a DIY mechanic, an automotive professional, or just looking for top-notch essentials, we provide premium spark plugs, oil filters, fluids, and more from trusted brands like Champion, NGK, and ACDelco.
Our mission is simple: to deliver high-quality auto parts and everyday must-haves with fast shipping and great prices!
We offer fast, reliable shipping within the USA. Orders are processed quickly and shipped via trusted carriers. Tracking information will be provided. Expedited options may be available at an extra cost. Contact us for any shipping inquiries.
We offer a 30-day return period. Items must be in original condition. Buyer is responsible for return shipping unless the item is defective or incorrect. Refunds are processed once the item is received. Contact us for any return assistance.
Part reference: G6, 06-09, V6-3
| Year | Make | Model | Trim / Engine |
|---|---|---|---|
| 2006 | Pontiac | G6 | 3.9L |
| 2007 | Pontiac | G6 | 3.9L |
| 2008 | Pontiac | G6 | 3.9L |
| 2009 | Pontiac | G6 | 3.9L |
Shipping Info
Free shipping on every US order. In-stock parts typically ship within 1 business day from Texas.
Returns
30-day returns on unused parts in original packaging. Wrong or defective items are replaced or refunded. See the return policy.
How do I confirm this part fits?
Match the brand and part number to your vehicle, or use the Parts Finder on the homepage. Contact us before ordering if you are unsure.
Are these parts new?
Yes. TXN Supply Co sells new parts from trusted OEM-quality brands — not remanufactured cores.
How fast will my order ship?
In-stock orders ship within 1 business day. Delivery time depends on your ZIP; most US addresses arrive in 2–5 business days.
What is your return policy?
Unused items can be returned within 30 days in original packaging. Customer-initiated returns may include a restocking fee and return shipping.
