Home / 1965-1967 Oldsmobile Cutlass 5.4L ACDelco Spark Plugs - 8 Pack
1965-1967 Oldsmobile Cutlass 5.4L ACDelco Spark Plugs - 8 Pack
$33.77
Free shipping on all orders.
Qty In Stock: 20
The Genuine GM ACDelco R43S Spark Plugs 8 Pack is designed to deliver reliable ignition, optimal engine performance, and long-lasting durability for automotive applications. Built with ACDelco's trusted engineering, these spark plugs ensure efficient combustion and dependable operation for a variety of vehicles.
Features & Benefits:
🔧 Includes 8 ACDelco R43S spark plugs for convenient replacement
🔧 Reliable spark output supports smooth starts and steady engine operation
🔧 Durable construction resists wear and fouling
🔧 Designed for consistent heat transfer and dependable ignition performance
Specifications:
Brand & Part Number: ACDelco R43S
Quantity: 8 Pack
Plug Type: Standard Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Hex Size: 13/16 in (21mm)
Heat Range: 5
Seat Type: Gasket
Resistor: Yes
Choose ACDelco R43S spark plugs for trusted ignition performance, dependable durability, and optimal engine operation—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.
Customer Reviews
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Item as described, well packaged and shipped promptly
— jd389....
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Returned item. ordered the wrong thing. my mistake
— delos....
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Order delivered on time with no issues
— poppi....
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Perfect they're all in thanks again
— antde....
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Good quality condition in value
— tim_6....
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Great parts. As described
— rs101....
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Great item
— fastb....
