Home / 2005-2009 Cadillac STS 3.6L ACDelco Double Platinum Spark Plugs - 6 Pack
2005-2009 Cadillac STS 3.6L ACDelco Double Platinum Spark Plugs - 6 Pack
$70.77
Free shipping on all orders.
Qty In Stock: 20
The ACDelco Double Platinum Spark Plugs 6 Pack is designed for dependable ignition performance, delivering consistent spark, improved durability, and smooth engine operation for 2005-2009 Cadillac STS 3.6L automotive applications. Built for reliable performance and convenient replacement, this item helps support efficient combustion and steady engine operation with trusted quality and dependable operation.
Features & Benefits:
🔧 Includes 6 double platinum spark plugs for complete engine replacement
🔧 Double platinum construction helps resist wear and maintain consistent spark
🔧 Supports reliable starts and smooth engine performance
🔧 Convenient 6-pack quantity for replacing all spark plugs at once
Specifications:
Brand & Part Number: ACDelco
Quantity: 6 Pack
Product Type: Double Platinum Spark Plugs
Application: Automotive
Electrode Type: Double Platinum
Choose ACDelco Double Platinum Spark Plugs for reliable performance, convenient replacement, and trusted quality—order this 6 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.
