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Autolite Ap985 Platinum Spark Plug

(Jeep Grand Cherokee 1993-2004, Wrangler 1987-95, 1997-2006, Cherokee 1978-2001, TJ 1997-2006, CJ7 1978-86, CJ5 1978-83, Comanche 1986-92 + 24 more models)

Manufacturer

Picture for manufacturer Autolite

Part Number

AP985
14 reviews
Sale Price

$4.20

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Autolite AP985 Platinum Spark Plug features a platinum-tipped center electrode designed to deliver precision firing, reduced gap erosion, and extended service life. Engineered for reliable performance in older engine applications and designs, this platinum spark plug provides improved durability and fuel efficiency compared to standard copper plugs.

Key Features:

  • Platinum center electrode firing tip prevents gap erosion for longer plug life
  • Necked-down center electrode design fires quicker and cleaner with less voltage required
  • High nickel alloy side electrode maintains precise gap throughout service life
  • High alumina ceramic insulator provides superior thermal conductivity and strength
  • Multi-rib insulator design prevents electrical flash-over
  • Nickel-plated shell resists corrosion for extended durability
  • Copper core improves resistance to fouling
  • Built-in 4K ohm resistor reduces electromagnetic interference

Technical Specifications:

  • Thread Size: 14mm x 1.25mm
  • Reach: 19mm (3/4")
  • Hex Size: 5/8" (16mm)
  • Gap: 0.035" (0.9mm) factory preset
  • Seat Type: Gasket seat
  • Heat Range: 4
  • Insulator Type: Extended projection
  • Terminal Type: Solid

This spark plug delivers quicker starts, smoother acceleration, and optimized engine performance. Autolite has been manufacturing quality spark plugs since 1936, making it one of the most trusted brands for OE replacement needs. Torque specifications: 26-29 lb-ft for cast iron heads, 15-22 lb-ft for aluminum heads.

Products specifications

Fits

Jeep Grand Cherokee 1993-2004, Wrangler 1987-95, 1997-2006, Cherokee 1978-2001, TJ 1997-2006, CJ7 1978-86, CJ5 1978-83, Comanche 1986-92, Grand Wagoneer 1984-86, J10 1978-87, Wagoneer 1980-87, Scrambler 1981-85, DJ5 1978-83 + 19 more models

The items I ordered came in prior to the expected date and were correct

excellent

All good

2nd order, good products, good service and quick shipping

It looks like the part is better than the original. Especially with the plastic connectors for the rods. Can't wait to put it in

Thank you for having the small but very hard to find obsolete parts I needed.

Got my exhaust fairly quick and they were easy to order through

Good everything

The price as well as the turn time for receiving my product was great. I placed an order late Sunday evening and I have received my order by Wednesday of that week. I still can't get over how great the price was for the bike rack I ordered compared to all of the other sites out there.

I was skeptical about Autoplicity since I hadn't heard of them before, and that their price was 12% lower than anyplace else I could find. Plus, I couldn't even find a store around here that carried the X-jack. Plus I got it delivered right This my door fast. You people are Excellent!

The best price found on the net for an Airtex fuel pump. Fast shipping via UPS. Received 08/09/2012<br><br>Autoplicity is now in my favorites. Order Number: <br>Ray J.

Excellent business and a pleasure to deal with. Lowest prices on the net and great communication between the business and myself. Will purchase from again!

the shipping charges were high, but still cheaper than any place else with free shipping!

Very easy to order, updated regularly on status, great pricing and product

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