Home / 2006-2011 Chevrolet Impala 3.9L ACDelco Iridium Spark Plugs - 6 Pack
2006-2011 Chevrolet Impala 3.9L ACDelco Iridium Spark Plugs - 6 Pack
$93.77
Free shipping on all orders.
Qty In Stock: 20
The ACDelco 41-100 Iridium Spark Plugs 12681662 6 Pack is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability for automotive applications. Built with advanced iridium technology, these spark plugs ensure reliable starts and optimal engine performance under various driving conditions.
Features & Benefits:
🔧 Includes 6 ACDelco 41-100 iridium spark plugs for convenient replacement
🔧 Enhanced ignition efficiency supports improved fuel economy
🔧 Durable iridium construction resists wear and extends service life
🔧 Designed for consistent performance and reliable cold starts
Specifications:
Brand & Part Number: ACDelco 41-100 (12681662)
Quantity: 6 Pack
Plug Type: Iridium Spark Plug
Thread Size: 14mm
Reach: 26mm (1 in)
Heat Range: 41
Seat Type: Gasket
Resistor: Yes
Choose ACDelco 41-100 spark plugs for dependable ignition performance, enhanced efficiency, and trusted quality—order this 6 pack today!
Vehicle Compatibility (131 applications)
Part reference: 41100, 41-100
| Year | Make | Model | Trim / Engine |
|---|---|---|---|
| 2006 | Buick | Terraza | |
| 2006 | Buick | Terraza | CROSSOVER SPORT VAN EXTENDED | 3.9L |
| 2006 | Buick | Terraza | CROSSOVER SPORT VAN EXTENDED | 3.9L Flex |
| 2006 | Chevrolet | Impala | |
| 2006 | Chevrolet | Impala | LS | 3.5L |
| 2006 | Chevrolet | Impala | LS | 3.5L Flex |
| 2006 | Chevrolet | Impala | LS | 3.9L |
| 2006 | Chevrolet | Impala | LS | 3.9L Flex |
| 2006 | Chevrolet | Malibu | |
| 2006 | Chevrolet | Malibu | HATCHBACK | 3.5L |
| 2006 | Chevrolet | Malibu | HATCHBACK | 3.5L Flex |
| 2006 | Chevrolet | Malibu | HATCHBACK | 3.9L |
| 2006 | Chevrolet | Monte Carlo | |
| 2006 | Chevrolet | Monte Carlo | LS | 3.5L |
| 2006 | Chevrolet | Monte Carlo | LS | 3.5L Flex |
| 2006 | Chevrolet | Monte Carlo | LS | 3.9L |
| 2006 | Chevrolet | Uplander | |
| 2006 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L |
| 2006 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L Flex |
| 2006 | Pontiac | G6 | |
| 2006 | Pontiac | G6 | GT CONVERTIBLE | 3.5L |
| 2006 | Pontiac | G6 | GT CONVERTIBLE | 3.5L Flex |
| 2006 | Pontiac | G6 | GT CONVERTIBLE | 3.9L |
| 2006 | Pontiac | Montana | |
| 2006 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L |
| 2006 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L Flex |
| 2006 | Saturn | Relay | |
| 2006 | Saturn | Relay | RELAY | 3.9L |
| 2006 | Saturn | Relay | RELAY | 3.9L Flex |
| 2007 | Buick | Terraza | |
| 2007 | Buick | Terraza | CROSSOVER SPORT VAN EXTENDED | 3.9L |
| 2007 | Buick | Terraza | CROSSOVER SPORT VAN EXTENDED | 3.9L Flex |
| 2007 | Chevrolet | Impala | |
| 2007 | Chevrolet | Impala | LS | 3.5L |
| 2007 | Chevrolet | Impala | LS | 3.5L Flex |
| 2007 | Chevrolet | Impala | LS | 3.9L |
| 2007 | Chevrolet | Impala | LS | 3.9L Flex |
| 2007 | Chevrolet | Malibu | |
| 2007 | Chevrolet | Malibu | HATCHBACK | 3.5L |
| 2007 | Chevrolet | Malibu | HATCHBACK | 3.5L Flex |
| 2007 | Chevrolet | Malibu | HATCHBACK | 3.9L |
| 2007 | Chevrolet | Monte Carlo | |
| 2007 | Chevrolet | Monte Carlo | LS | 3.5L |
| 2007 | Chevrolet | Monte Carlo | LS | 3.5L Flex |
| 2007 | Chevrolet | Monte Carlo | LS | 3.9L |
| 2007 | Chevrolet | Uplander | |
| 2007 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L |
| 2007 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L Flex |
| 2007 | Pontiac | G6 | |
| 2007 | Pontiac | G6 | GT CONVERTIBLE | 3.5L |
| 2007 | Pontiac | G6 | GT CONVERTIBLE | 3.5L Flex |
| 2007 | Pontiac | G6 | GT CONVERTIBLE | 3.9L |
| 2007 | Pontiac | Montana | |
| 2007 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L |
| 2007 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L Flex |
| 2007 | Saturn | Aura | |
| 2007 | Saturn | Aura | HYBRID NOTCHBACK | 3.5L |
| 2007 | Saturn | Relay | |
| 2007 | Saturn | Relay | RELAY | 3.9L |
| 2007 | Saturn | Relay | RELAY | 3.9L Flex |
| 2008 | Chevrolet | Impala | |
| 2008 | Chevrolet | Impala | LS | 3.5L |
| 2008 | Chevrolet | Impala | LS | 3.5L Flex |
| 2008 | Chevrolet | Impala | LS | 3.9L |
| 2008 | Chevrolet | Impala | LS | 3.9L Flex |
| 2008 | Chevrolet | Malibu | |
| 2008 | Chevrolet | Malibu | HATCHBACK | 3.5L |
| 2008 | Chevrolet | Malibu | HATCHBACK | 3.5L Flex |
| 2008 | Chevrolet | Malibu | HATCHBACK | 3.9L |
| 2008 | Chevrolet | Uplander | |
| 2008 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L |
| 2008 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L Flex |
| 2008 | Pontiac | G6 | |
| 2008 | Pontiac | G6 | GT CONVERTIBLE | 3.5L |
| 2008 | Pontiac | G6 | GT CONVERTIBLE | 3.5L Flex |
| 2008 | Pontiac | G6 | GT CONVERTIBLE | 3.9L |
| 2008 | Pontiac | Montana | |
| 2008 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L |
| 2008 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L Flex |
| 2008 | Saturn | Aura | |
| 2008 | Saturn | Aura | HYBRID NOTCHBACK | 3.5L |
| 2008 | Saturn | Vue | |
| 2008 | Saturn | Vue | XE AWD | 3.5L |
| 2009 | Buick | Lucerne | |
| 2009 | Buick | Lucerne | CX | 3.9L |
| 2009 | Buick | Lucerne | CX | 3.9L Flex |
| 2009 | Chevrolet | Impala | |
| 2009 | Chevrolet | Impala | LS | 3.5L |
| 2009 | Chevrolet | Impala | LS | 3.5L Flex |
| 2009 | Chevrolet | Impala | LS | 3.9L |
| 2009 | Chevrolet | Impala | LS | 3.9L Flex |
| 2009 | Chevrolet | Malibu | |
| 2009 | Chevrolet | Malibu | HATCHBACK | 3.5L |
| 2009 | Chevrolet | Malibu | HATCHBACK | 3.5L Flex |
| 2009 | Chevrolet | Malibu | HATCHBACK | 3.9L |
| 2009 | Chevrolet | Uplander | |
| 2009 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L |
| 2009 | Chevrolet | Uplander | CROSSOVER SPORT VAN | 3.9L Flex |
| 2009 | Pontiac | G6 | |
| 2009 | Pontiac | G6 | GT CONVERTIBLE | 3.5L |
| 2009 | Pontiac | G6 | GT CONVERTIBLE | 3.5L Flex |
| 2009 | Pontiac | G6 | GT CONVERTIBLE | 3.9L |
| 2009 | Pontiac | Montana | |
| 2009 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L |
| 2009 | Pontiac | Montana | CROSSOVER SPORT VAN | 3.9L Flex |
| 2009 | Saturn | Vue | |
| 2009 | Saturn | Vue | XE AWD | 3.5L |
| 2010 | Buick | Lucerne | |
| 2010 | Buick | Lucerne | CX | 3.9L |
| 2010 | Buick | Lucerne | CX | 3.9L Flex |
| 2010 | Chevrolet | Impala | |
| 2010 | Chevrolet | Impala | LS | 3.5L |
| 2010 | Chevrolet | Impala | LS | 3.5L Flex |
| 2010 | Chevrolet | Impala | LS | 3.9L |
| 2010 | Chevrolet | Impala | LS | 3.9L Flex |
| 2010 | Chevrolet | Malibu | |
| 2010 | Chevrolet | Malibu | HATCHBACK | 3.5L |
| 2010 | Chevrolet | Malibu | HATCHBACK | 3.5L Flex |
| 2010 | Chevrolet | Malibu | HATCHBACK | 3.9L |
| 2010 | Pontiac | G6 | |
| 2010 | Pontiac | G6 | GT CONVERTIBLE | 3.5L |
| 2010 | Pontiac | G6 | GT CONVERTIBLE | 3.5L Flex |
| 2010 | Pontiac | G6 | GT CONVERTIBLE | 3.9L |
| 2011 | Buick | Lucerne | |
| 2011 | Buick | Lucerne | CX | 3.9L |
| 2011 | Buick | Lucerne | CX | 3.9L Flex |
| 2011 | Chevrolet | Impala | |
| 2011 | Chevrolet | Impala | LS | 3.5L |
| 2011 | Chevrolet | Impala | LS | 3.5L Flex |
| 2011 | Chevrolet | Impala | LS | 3.9L |
| 2011 | Chevrolet | Impala | LS | 3.9L Flex |
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.
