Home / 1 Pack Genuine GM ACDelco Iridium Spark Plug 41-110 12621258 12680072
1 Pack Genuine GM ACDelco Iridium Spark Plug 41-110 12621258 12680072
$21.77
Free shipping on all orders.
Qty In Stock: 20
The Genuine GM ACDelco Iridium Spark Plug 41-110 is designed to deliver superior ignition performance, enhanced fuel efficiency, and long-lasting durability for automotive applications. Built with advanced iridium technology, this spark plug ensures reliable starts and optimal engine performance under various driving conditions.
Features & Benefits:
🔧 Genuine ACDelco part for trusted quality and performance
🔧 Iridium center electrode provides improved spark efficiency and longevity
🔧 Designed for optimal heat transfer and reduced fouling
🔧 Engineered to meet or exceed OEM specifications for reliable operation
Specifications:
Brand & Part Number: GM ACDelco 41-110 (12621258, 12680072)
Quantity: 1 Pack
Plug Type: Iridium Spark Plug
Application: Automotive
Material: Iridium
Condition: Genuine
Choose ACDelco 41-110 spark plug for reliable ignition performance, enhanced fuel efficiency, and trusted quality—order today!
Vehicle Compatibility (64 applications)
Part reference: 41110, 41-110
| Year | Make | Model | Trim / Engine |
|---|---|---|---|
| 2015 | Chevrolet | Camaro | SS CONVERTIBLE | 6.2L |
| 2015 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2015 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2015 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2015 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L |
| 2015 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L Flex |
| 2015 | Chevrolet | SS | SS SEDAN | 6.2L |
| 2015 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2015 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2015 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L Flex |
| 2015 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L |
| 2015 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L Flex |
| 2016 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2016 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2016 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2016 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L |
| 2016 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L Flex |
| 2016 | Chevrolet | SS | SS SEDAN | 6.2L |
| 2016 | Chevrolet | Suburban | 3500 UTILITY | 6.0L Flex |
| 2016 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2016 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2016 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L Flex |
| 2016 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L |
| 2016 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L Flex |
| 2017 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2017 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2017 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2017 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L |
| 2017 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L Flex |
| 2017 | Chevrolet | SS | SS SEDAN | 6.2L |
| 2017 | Chevrolet | Suburban | 3500 UTILITY | 6.0L Flex |
| 2017 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2017 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2017 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L Flex |
| 2017 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L |
| 2017 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L Flex |
| 2018 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2018 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2018 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2018 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L |
| 2018 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L Flex |
| 2018 | Chevrolet | Suburban | 3500 UTILITY | 6.0L Flex |
| 2018 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2018 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2018 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L Flex |
| 2018 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L |
| 2018 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L Flex |
| 2019 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2019 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2019 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2019 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L |
| 2019 | Chevrolet | Silverado | 2500 CREW CAB BOX | 6.0L Flex |
| 2019 | Chevrolet | Suburban | 3500 UTILITY | 6.0L Flex |
| 2019 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2019 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2019 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L Flex |
| 2019 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L |
| 2019 | GMC | Sierra | 2500 CREW CAB BOX | 6.0L Flex |
| 2020 | Chevrolet | Express | 1 TON CARGO EXPRESS | 4.8L Flex |
| 2020 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L |
| 2020 | Chevrolet | Express | 1 TON CARGO EXPRESS | 6.0L Flex |
| 2020 | GMC | Savana | 1 TON CARGO SAVANA | 4.8L Flex |
| 2020 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L |
| 2020 | GMC | Savana | 1 TON CARGO SAVANA | 6.0L 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.
