Home / 2007-2010 Hummer H3 3.7L ACDelco Iridium Spark Plugs - 5 Pack
2007-2010 Hummer H3 3.7L ACDelco Iridium Spark Plugs - 5 Pack
$66.77
Free shipping on all orders.
Qty In Stock: 20
The 2007-2010 Hummer H3 3.7L ACDelco Iridium Spark Plugs 5 Pack is designed for dependable ignition and engine performance, delivering long-lasting spark, efficient combustion, and reliable starts for automotive replacement. Built for reliable performance and convenient replacement, this 5 pack helps support consistent engine operation with trusted ACDelco quality and dependable spark output.
Features & Benefits:
🔧 Includes 5 ACDelco iridium spark plugs for convenient replacement
🔧 Iridium construction helps support long service life and consistent spark
🔧 Reliable ignition performance helps promote smooth starts and steady engine operation
🔧 Designed for efficient combustion and dependable everyday driving performance
Specifications:
Brand & Part Number: ACDelco
Quantity: 5 Pack
Product Type: Iridium Spark Plugs
Application: Automotive
Material: Iridium
Choose ACDelco Iridium Spark Plugs for reliable performance, convenient replacement, and trusted quality—order this 5 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.
