My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

Moroso 73231 Blue Max Universal Spark Plug Wire - 8mm Set 8-Cylinder

Manufacturer

Part Number

73231
Sale Price

$115.62

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Moroso 73231 Blue Max spark plug wire set delivers premium ignition performance for universal 8-cylinder applications. This spiral core wire set features high-quality 8mm conductors designed to suppress electromagnetic interference while providing reliable spark energy delivery.

Key Features:

  • Universal fit for 8-cylinder engines with HEI-style and non-HEI distributor compatibility
  • 8mm spiral core construction for superior EMI suppression and consistent spark delivery
  • Factory-terminated with locking, corrosion-resistant steel terminals at each end
  • 90-degree high-temperature OEM-style silicone boots bonded to wires to seal out moisture, fuel, and oil
  • Distinctive blue wire jacket with color-matched high-temperature plastic wire separators included
  • Pre-cut to correct lengths for clean, professional installation

Moroso Blue Max wire sets are engineered to meet or exceed OEM specifications, providing exceptional durability and performance in demanding automotive and racing applications. The bonded silicone boots ensure long-lasting protection against the elements while the locking terminals provide secure connections that won't vibrate loose.

Products specifications

Assembled

No

Coil Wire Included

Yes

Conductor Style

Stainless steel alloy

Overall Diameter

8mm

Diameter (mm)

8.00mm

Distributor Boot Color

Black

Distributor Boot Material

Silicone

Distributor Terminal Ends

Male/HEI and Female/Socket

Quantity

Sold as a set.

RFI Suppression

Yes

Spark Plug Boot Color

Black

Spark Plug Boot Ends

Eight 90 degree

Spark Plug Boot Material

Silicone

Wire Color

Black

No issues

great product and great ship time

Fast shipping, great selection and prices.

Easy to deal with.

Thank you

Went as expected.

good product, cheaper than i found on other web sites. fast shipping with tracking.

Great prices and quick shipping! I will be back!!

Great prices hence why after a search on my desired part why I showed up at their store. Had great communication with their staff throughout the entire process.

Trustworthy seller. This is my second order. Got it quickly. good job!

The best deal on the Internet and very quick shipping, you can bet on another order in the future.

I looked for hours and this was by far the best price I found anywhere. Told all my friends about it. Thanks Autoplicity!

BEST PRICE AROUND, HANDS DOWN. Shipping was fast and communication was impeccable. THANKS FOR THE PROFESSIONALISM.

Lowest prices on name brand items, quick shipping, and provide information on the status of your order.

The sales/service team were very helpful and they had the cheapest price for an air filter that I could find. I will definitely shop here again!

Autoplicity had the best price for my Thule 867 roof rack cargo bag. It was easy to pay thru my Amazon accont and the order shipped within 24 hours of my placing the order.

Fast shipping great prices you can't go wrong with these guys

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy