Home / 1 Pack Genuine GM ACDelco R45S Spark Plugs 19362366
1 Pack Genuine GM ACDelco R45S Spark Plugs 19362366
$12.77
Free shipping on all orders.
Qty In Stock: 20
The Genuine GM ACDelco R45S Spark Plug 19362366 is designed to deliver reliable ignition and optimal engine performance for automotive applications. Built for dependable operation and easy replacement, this spark plug helps support efficient combustion and smooth engine starts with trusted quality.
Features & Benefits:
🔧 Genuine ACDelco R45S spark plug for reliable ignition performance
🔧 Designed to enhance fuel efficiency and engine responsiveness
🔧 Durable construction resists wear and fouling for long-lasting use
🔧 Engineered for consistent heat transfer and dependable starts
Specifications:
Brand & Part Number: GM ACDelco 19362366 (R45S)
Quantity: 1 Pack
Plug Type: Standard Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Heat Range: 5
Seat Type: Gasket
Resistor: Yes
Choose ACDelco R45S spark plugs for dependable ignition and optimal engine performance—order 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.
