1966 Jeep CJ5 Ignition Boots

Keep Your 1966 Jeep CJ5 in Top Shape with Quality Ignition Boots

Whether you’re repairing or upgrading your Ignition Boot, using high-quality parts is key to keeping your 1966 Jeep CJ5 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Spark Plug Boots. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Competitive Prices and Extensive Inventory

The average price for a 1966 Jeep CJ5 Ignition Boot at Advance Auto Parts is around $103.99, with a range that starts at $30.99 and goes up to $176.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Universal Fit 300+ Race Spark Plug Wire Set start at just $176.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Ignition Boot, don’t forget to check out other key components like Ignition Coils and Boots and Spark Plugs. At Advance Auto Parts, we’re here to help you keep your 1966 Jeep CJ5 in peak condition, inside and out.

Essential 1966 Jeep CJ5 Ignition Boots

Accel – Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set (Part No.4040R)

Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set

from

$71.99
These ACCEL wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with black wire contain zinc-plated steel terminals. Noise suppression core. Set contains 8 plug wires with coil lead.

Product Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450° F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
See More

Carquest Premium – Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit (Part No.35-6319)

Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit

from

$30.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
See More

Accel – Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set (Part No.4040)

Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set

from

$63.99
These ACCEL wire sets are a true performance upgrade replacement for OE types. Efficient delivery of spark energy for a good price. Silicone boots with black wire contain zinc-plated steel terminals. Noise suppression core. Set contains 8 plug wires with coil lead.

Product Features:
  • 7mm And 8mm High Gloss Silicone Jacket
  • 450° F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • RFI Suppression For Street Driven Applications
  • Custom-fit Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
See More

Accel – 8Mm Super Stock Spiral Uni Bu (Part No.5040B)

8Mm Super Stock Spiral Uni Bu

from

$89.99
The traditional ACCEL combination of yellow wire and red spark plug boots has been added to these SuperStock Spiral Core 5000 Series wire sets, which feature color-matched wire and spark plug boots in blue, black, and red. With only 500 ohms/ft. of resistance, more ignition energy can reach the spark plug, producing a longer-lasting, hotter spark flame kernel. The results is higher performance through improved efficiency, quicker throttle response, and reduced emissions. This 8mm wire’s double silicone construction is rated to 550 degrees F. The high-gloss wire jacket resists moisture, chemicals, and heat extremes for longer life and great looks. The fiberglass braid adds greater pull strength and terminal retention, while the stainless steel spark plug terminals provide excellent long life, electrical conductivity, and corrosion resistance. Both universal and custom-fit applications are available for early and late model cars and trucks.

Product Features:
  • 500 Ohms/ft Of Resistance
  • 550 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • High RFI Suppression For Street And Strip Use
  • Universal And Import Coverage
  • High-strength Fiberglass Braid Construction
  • Pre And Post HEI Vehicles
  • 8mm High Gloss Silicone Jacket
See More

Accel – Universal Fit 300+ Race Spark Plug Wire Set (Part No.7040)

Universal Fit 300+ Race Spark Plug Wire Set

from

$176.99
The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

Product Features:
  • 150 Ohms/ft Of Resistance
  • 600 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Spiral-Wound Copper/Nickel Alloy
See More

Most Popular Spark Plug Boots for 1966 Jeep CJ5s

Enhance your 1966 Jeep CJ5 with one of the 2 Spark Plug Boots we have in stock, starting at just $30.99.

Carquest Premium – Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit (Part No.35-6319)

Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit

from

$30.99
Product Features:
  • SAEJ2031 Class E cable resist heat (428 Deg. F), cold (-104 Deg. F), electrical interference, abrasion and oil.
  • Stainless steel magnetic winding delivers maximum voltage to the spark plug for more powerful, and longer spark resulting in optimum engine performance while reducing the chance for misfire, and eliminating radio static.
  • 100% Pure silicone external insulation resists oil penetration, for lifetime protection against wire set failure.
  • EPDM inner insulation stops power-robbing voltage leaks.
  • With Magnetic-impregnated Kevlar internal conductors – durable and break resistant
  • Engineered to meet OEM tolerances using variable pitch wire winding, creating better resistance to electric magnetic interference (E.M.I resistance).
  • Excellent interference suppression and consistent performance
  • Easy lock terminals for more convenient installation.
  • Thick silicon outer jacket for excellent heat resistance. Insulating EPDM based compound inner jacket helps minimize voltage drop and enhance durability.
  • Broad coverage available for most vehicles on the road today
  • Include grease pack to ensure easy installation and removal
See More

Accel – Universal Fit 300+ Race Spark Plug Wire Set (Part No.7040)

Universal Fit 300+ Race Spark Plug Wire Set

from

$176.99
The oversized 8.8mm wire features a double silicone construction rated at over 600 F and 60kV. High gloss black silicone wire jacket not only looks great, but resists heat extremes, petrochemicals, ozone and moisture better than so-called blended materials for greater durability and longer life. High-density, high-temperature silicone insulation provides greater dielectric strength and eliminates arcing and the effects of corona better than typical OE style rubber materials. All-Kevlar stranded inner core and fiberglass braiding add greater pull strength and terminal retention. Stainless steel and brass terminals provide unsurpassed electrical conductivity and excellent corrosion resistance compared to terminals made of common or plated metals.

Product Features:
  • 150 Ohms/ft Of Resistance
  • 600 F Rated Silicone Jacket
  • Stainless Steel Plug Terminals
  • Custom-fit Universal And Import Coverage
  • Pre And Post HEI Vehicles
  • Spiral-Wound Copper/Nickel Alloy
See More

FAQs for 1966 Jeep CJ5 Ignition Boots

What are the best-selling Ignition Boots for 1966 Jeep CJ5s?

Out of 2 Ignition Boots that fit 1966 Jeep CJ5s, the following parts are the top sellers:

What’s the price range for 1966 Jeep CJ5 Ignition Boots?

The prices of Ignition Boots for the 1966 Jeep CJ5 range from $30.99 up to $176.99 for the most premium parts.

What is the average price of an Ignition Boot for a 1966 Jeep CJ5?

The average price for Ignition Boots for the 1966 Jeep CJ5 is $103.99. Keep in mind the variety of part types within our Ignition Boot category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Ignition Boots for other Jeep CJ5 model years?

Yes, we carry Ignition Boots for 16 model years of Jeep CJ5s between 1967 and 1983. The following model years are the most popular for Ignition Boot purchases: 1983, 1982, 1981, 1980, 1979, 1978, 1977, 1976, and 1975.

What are the cheapest Ignition Boots for my 1966 Jeep CJ5?

The cheapest 1966 Jeep CJ5 Ignition Boots we carry are:

Does Advance Auto Parts sell Ignition Boots for any other 1966 Jeep models?

Yes. We stock Ignition Boots for 16 other popular 1966 Jeep models. Some of the most popular are 1966 Wagoneer Ignition Boots, 1966 DJ5 Ignition Boots, 1966 J-2500 Ignition Boots, 1966 CJ6 Ignition Boots, and 1966 J-100 Ignition Boots.

What are the top-rated Ignition Boots that fit the 1966 Jeep CJ5?

The one 1966 Jeep CJ5 Ignition Boot we have in stock is the Spark Plug Wire Set: 7 Wires, Increased performance, Designed for direct fit. It is rated 3.5 stars and costs $30.99.

What types of Ignition Boots do you sell for my 1966 Jeep CJ5?

We currently have just 1 Ignition Boot in stock for a 1966 Jeep CJ5, and as of 11/2/25, it is a Spark Plug Boot.

Can I get help with 1966 Jeep CJ5 Ignition Boot orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Jeep Ignition Boots and more.

What is your return policy for Jeep CJ5 Ignition Boots?

Advance Auto Parts keeps returns simple. For new Jeep CJ5 Ignition Boots and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.