This is a NOS (new stuff) Spark Plug Set .

It's design for 24 Volt system.

It's correct part for Jeep M151 A1 A2, M38 and so on.

P/N is Autolite 2243 

The most you can see is 2245 but this one is 2243
Size is the same and the main difference is Heat Range.
2243 = Cooler plug
2245 = Hotter plug
This means:
2243 (cooler): Better for high-performance, high-compression, or hot-running engines — it resists pre-ignition and detonation.
2245 (hotter): Better for standard-duty, lower-compression engines — it helps prevent plug fouling and promotes self-cleaning at lower temps.

It's Rare item and very good to restore your Jeep .

The weight is 0.5 kg

Payment Method: We support payment by Pay Pal.
  • Return policy
Eligibility：You may request a return within 30 days from the delivery date. Items must be in their original, unused condition, with all tags, labels, and packaging intact.
Return Process：Initiate the return through your eBay account. Once approved, follow the provided shipping instructions. Return shipping costs are usually your responsibility, unless the item is damaged, defective, or not as described.
Refund and Exchange:Upon receiving and inspecting the returned item, we?ll process your refund to the original payment method within 3 - 5 business days. Exchanges are subject to item availability.
Exceptions：Some custom - made, special - order, or installed parts may be non - returnable. Check the item listing for details.

Buy in bulk and we'll give you a bigger discount! If you have any questions, please contact us and we will answer them.