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Set of 8 Genuine OEM Motorcraft SP450X Ford ASF42CX Copper Spark Plug SP450

Overstock Direct
(39819)
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US $35.45
ApproximatelyAU $54.76
Condition:
Brand New
More information - About this item condition
More than 10 available472 sold
Breathe easy. Free delivery and returns.
People want this. 115 people are watching this.
Collection:
Postage:
Free Economy Shipping.
Located in: Chanhassen, Minnesota, United States
Delivery:
Estimated between Thu, 7 Aug and Mon, 11 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the postage service selected, the seller's postage history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30-day returns. Seller pays for return postage.
Payments:
     Diners Club
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programs)
Seller assumes all responsibility for this listing.
eBay item number:304521138013
Last updated on 05 Aug, 2025 09:40:13 AESTView all revisionsView all revisions

Item specifics

Condition
Brand New
Interchange Part Number
SP450X ASF42CX
Weight
.9 lbs.
UPC
031508773349

About this product

Product Identifiers

Brand
Motorcraft
Manufacturer Part Number
SP450
eBay Product ID (ePID)
227221155

Additional Product Features

Notes
Description--SPARK PLUG
Sub Type
Spark Plug
Part Type
Secondary Ignition

Item description from the seller

About this seller

Overstock Direct

100% positive Feedback•154K items sold

Joined Mar 1998
Usually responds within 24 hours
Welcome. Overstock Direct was established in 1992 to provide top quality automotive parts, supplies and accessories. We specialize in Cabin Air Filtration and Spark Plugs for many foreign and domestic ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable postage costs
5.0
Postage speed
5.0
Communication
5.0

Seller feedback (38,341)

All ratings
Positive
Neutral
Negative
  • b***t (74)- Feedback left by buyer.
    Past month
    Verified purchase
    Spark plugs were new and in original boxes. Shipping was a bit confused but the seller kept me informed ever strp of the way. This seller will definitely be getting my business in the future. Hard to find family owned businesses you can trust! A++++
  • j***e (1429)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    great item quick ship
  • o***o (855)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent item thanks
See all feedback

Product ratings and reviews

Learn more
5.0
24 product ratings
  • 24 users rated this 5 out of 5 stars
  • 0 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 17 reviews
  • by jerrbarto
    24 Jul, 2018Top favourable review

    Great buy

    I did a lot of research and found out that copper plugs only last about 30,000 to 40,000 miles but give you about 4MPG more then other plugs, Copper plugs Increase your performance over any other plugs and will save you from many other mechanical problems because they perform better. Delivery was quick and my performance is much better my truck now runs like a new one and the other plugs still looked great that I took out So I must agree on copper plugs over more expensive plugs that may last longer but do not perform as well! I would highly recommend!

    Verified purchase: YesCondition: NewSold by: northstardistributingusa

  • by jwade37040
    03 May, 2024

    Motorcraft OEM plugs for foxbody mustang GT

    I needed replacement for my fox body mustang and I like to stay with OEM parts.

    Verified purchase: YesCondition: NewSold by: overstockdirectus

  • by suttetsmti
    12 Mar, 2017

    Excellant sparkplugs

    Factory recommend standard issue Ford Motor Co. spark plugs . I would compare them to high end spark plugs on performance because these plugs have performed as well as any I have ever used .

    Verified purchase: YesCondition: NewSold by: cjworrell

  • by blclifford2012
    02 Aug, 2017

    Time for new ones

    Opened the gap, increased the timing to 13.5* on my 94 F150 5L. WHAT a difference. Hasn't run this good since I got it(used w/ 183,000+ miles)

    Verified purchase: YesCondition: NewSold by: northstardistributingusa

  • by lloyport
    16 Sep, 2023

    Great parts

    Motorcraft and ford just work together

    Verified purchase: YesCondition: NewSold by: overstockdirectus

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