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

Bosch 9778 Spark Plug Wire Set High Performance Ignition Wires - 8mm

Manufacturer

Part Number

9778
Sale Price

$9.16

In Stock (10+)

delivery box

Usually delivered within 2 days

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Bosch 9778 Spark Plug Wire Set delivers maximum voltage to your spark plugs for a hotter, more powerful, and longer spark, resulting in optimum engine performance while reducing the chance of misfire and eliminating radio static. This professional-grade ignition wire set is engineered to meet or exceed OEM specifications.

Premium Construction Features:

  • Stainless steel mag winding core for superior conductivity
  • 100% pure silicone jacket for maximum heat resistance
  • Kevlar reinforced core for exceptional durability
  • EPDM inner insulation provides total resistance to oil penetration
  • Snug-fitting OEM-style silicone boots ensure proper connection
  • Snap lock or OEM style connectors for secure fitment
  • Wires are tightly crimped to connectors to exceed OEM standards

Performance Benefits:

  • Discontinues power-robbing voltage leaks for consistent performance
  • Lifetime protection against wire set failure
  • Extreme durability for extended service life
  • Guarantees proper fit, function, and appearance
  • Worry-free installation and re-installation

Specifications:

  • Quantity: Set of 8 wires
  • Wire Color: Black
  • Diameter: OE comparable
  • Application: OE replacement
  • Warranty: Lifetime Bosch limited warranty

excellent service, i had to wait a few days for the order to be processesed, but only because i ordered on Friday afternoon, but love the site!

Autoplicity was quick and easy to order from. I found just what I was looking for in absolutely no time at all, plus it was shipped extremely quickly. I would definitely order from this site/company again.<br><br>Thanks!

Ordering was easy

excellent ship time and exceptional pricing deffinatly will buy from here again

Fast shipping, product was excellent .

Smooth transaction, very pleased

They made a mistake with the shipping address, but, they took care of it very politely and professionally. Very nice. Thanks.

I ordered this product and Wednesday in the morning and it was on my door step Thursday morning with regular shipping. The ordering process was super easy and the price was $35 cheaper than any other online retailer. The Rack is awesome, easy to assemble took me about 20 minutes by myself, put on my jeep hooked up the bikes and off I went, fantastic design, I highly recommend the Rola NV2 bike rack and highly recommend Autoplicity

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