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NGK 5689 Iridium IX Spark Plug

(1987-1992 Toyota Supra; 2000-2001 Saab 93 Base; 2000-2002 Saab 93 SE/Viggen; 1985-1998 Saab 900; 2000-2005 Saab 95 Aero; 2005 Saab 95 Arc/Linear + 3 more models)

Manufacturer

Picture for manufacturer NGK Spark Plugs

Part Number

5689
8 reviews
Sale Price

$7.92

In Stock (10+)

delivery box

Usually delivered within 2 days

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Live-in-stock inventory

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Product Details

The NGK 5689 Iridium IX spark plug delivers superior ignition performance and extended service life for a wide range of automotive applications. Featuring a fine-wire iridium center electrode, this spark plug provides excellent ignitability and durability while requiring less voltage from your ignition system.

Key Features:

  • Ultra-fine 0.6mm iridium center electrode for improved firing efficiency
  • Tapered ground electrode reduces quenching effect for better flame kernel development
  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • High-grade alumina silicate ceramic insulator for superior strength and heat transfer
  • Copper core electrode aids in heat dissipation
  • Longer service life compared to traditional copper spark plugs

NGK Iridium IX spark plugs are designed to meet or exceed OEM specifications, offering reliable performance and fuel efficiency. The iridium construction allows for a smaller center electrode diameter, which concentrates the spark energy for more complete combustion and smoother engine operation.

Products specifications

Fits

1987-1992 Toyota Supra; 2000-2001 Saab 93 Base; 2000-2002 Saab 93 SE/Viggen; 1985-1998 Saab 900; 2000-2005 Saab 95 Aero; 2005 Saab 95 Arc/Linear; 1986-1990 Saab 9000; 1990-1994 Aston Martin Virage; 1982-1994 Morgan 4/4

Stock Number

5689

Part Number

BCPR6EIX

Electrical Terminal Type

Non-Removable Nut

Ground Electrode Core Material

Nickel

Seat Type

FLAT

Manufacturer Heat Range

6

Ground Electrode Quantity

1

Center Electrode Tip Material

Iridium

Insulator Height

53.00

Hex Size

5/8

Ground Configuration

Standard

Center Electrode Core Material

Copper

Reach

.75

Pre-Gap Size

.032

Thread Diameter

14.00

Resistance

5000

Ground Electrode Tip Design

Taper Cut

My name is Doug Raber and I tell you the truth when I say autoplicity is a great site to shop for auto parts. The prices are low and the customer service is excellent.

Excellent price on the product and shipping! Ordered on Thursday night (after they closed) and they were shipped out Monday!

First time I've tried these guys. Had trouble getting this product from my normal source (backordered) but Autoplicity shipped quickly and had a better price too! You know I will be back! Thanks!

I ordered arp head studs and it took 2 days to ship out but price was the best out for sure.

I searched for a quality automobile battery charger and found the best priced and longest warranty "smart" charger at Autoplicity and one other seller. Autoplicity carried a wider selection of the models offered by the manufacturer.<br> Looking over the website I entered my vehicles into the fields and found quality offerings. It is worth looking at.<br> Ordering was straight forward, shipping began the next day with a tracking number, and the order arrived on time. I bookmarked the website.

Great customer service. Prompt shipment and excellent prices. I will defiantly be ordering from them again. Just wish I would have found them sooner!!

Great price, fast shipping and the items was correct. A perfect transaction. Thank you!

I received my ARP head studs as described and on time with zero problems, and cheaper than anywhere else.Will use again!!!

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