Home / ACDelco MR43LTS Spark Plug (05614210) - 48 Pack
ACDelco MR43LTS Spark Plug (05614210) - 48 Pack
$171.77
Free shipping on all orders.
Qty In Stock: 20
The ACDelco MR43LTS Spark Plug 48 Pack is designed to deliver reliable ignition, enhanced engine performance, and long-lasting durability for automotive applications. Built with ACDelco's trusted quality, these spark plugs ensure efficient combustion and dependable operation across a variety of vehicles.
Features & Benefits:
🔧 Includes 48 ACDelco MR43LTS spark plugs for bulk replacement
🔧 Optimized design for improved fuel efficiency and engine performance
🔧 Durable construction resists wear and fouling for extended life
🔧 Engineered for consistent heat transfer and reliable ignition
Specifications:
Brand & Part Number: ACDelco MR43LTS (05614210)
Quantity: 48 Pack
Plug Type: Standard Spark Plug
Thread Size: 14mm
Reach: 26.5mm (1.04 in)
Heat Range: 43
Seat Type: Gasket
Resistor: Yes
Choose ACDelco MR43LTS spark plugs for dependable ignition performance, convenient bulk replacement, and trusted quality—order this 48 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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