Home / 2021-2026 Chevrolet Express 4500 6.6L ACDelco Iridium Spark Plugs - 8 Pack
2021-2026 Chevrolet Express 4500 6.6L ACDelco Iridium Spark Plugs - 8 Pack
$102.77
Free shipping on all orders.
Qty In Stock: 20
The ACDelco Iridium Spark Plugs 8 Pack is designed for dependable ignition performance, delivering efficient combustion, smoother engine operation, and long-lasting durability for 2021-2026 Chevrolet Express 4500 6.6L automotive applications. Built for reliable performance and convenient replacement, this item helps support consistent engine operation with trusted ACDelco quality and dependable operation.
Features & Benefits:
🔧 Includes 8 ACDelco iridium spark plugs for convenient complete replacement
🔧 Iridium construction helps support long service life and consistent spark performance
🔧 Helps promote efficient combustion and dependable engine operation
🔧 Trusted ACDelco quality for reliable automotive ignition replacement
Specifications:
Brand & Part Number: ACDelco
Quantity: 8 Pack
Product Type: Iridium Spark Plug
Application: Automotive
Material: Iridium
Choose ACDelco Iridium Spark Plugs for reliable performance, convenient replacement, and trusted quality—order this 8 pack today!
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.
