Home / 4 Pack Bosch 9661 HR8TII3302V Double Iridium Spark Plugs
4 Pack Bosch 9661 HR8TII3302V Double Iridium Spark Plugs
$57.77
Free shipping on all orders.
Qty In Stock: 20
The Bosch 9661 HR8TII3302V Double Iridium Spark Plugs 4 Pack is designed to deliver superior ignition performance, enhanced fuel efficiency, and extended service life for automotive applications. Built with advanced iridium technology, these spark plugs provide reliable starts, improved throttle response, and reduced emissions for optimal engine operation.
Features & Benefits:
🔧 Includes 4 Bosch HR8TII3302V double iridium spark plugs for convenient replacement
🔧 Iridium center electrode ensures better durability and performance
🔧 Enhanced fuel efficiency helps reduce overall emissions
🔧 Designed for consistent ignition and optimal engine performance
Specifications:
Brand & Part Number: Bosch 9661 (HR8TII3302V)
Quantity: 4 Pack
Plug Type: Double Iridium Spark Plug
Thread Size: 14mm
Reach: 19mm (3/4 in)
Heat Range: 8
Seat Type: Gasket
Choose Bosch HR8TII3302V spark plugs for reliable ignition, enhanced performance, and trusted quality—order this 4 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.
