1978 Dodge D400 Spark Plug Boots

Enhance and Protect Your 1978 Dodge D400 with Quality Spark Plug Boots

Maintaining the performance of your 1978 Dodge D400 starts with choosing the right parts, and high-quality Spark Plug Boots help ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Spark Plug Boots specifically for the 1978 Dodge D400, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Spark Plug Boots for Every Budget

Finding affordable, quality Spark Plug Boots is easy at Advance Auto Parts. With prices starting as low as $68.99 and an average price of $144.99, you can choose one that fits your budget while delivering the quality you expect. Our Spark Plug Boots are competitively priced, ranging from $68.99 to $190.99, so you get value without compromising on strength or reliability.

Spark Plug Boots for Your 1978 Dodge D400

MSD Ignition – Wire Set; Super Conductor; 318-360 HEI for MSD Distributor (Part No.32749)

Wire Set; Super Conductor; 318-360 HEI for MSD Distributor

from

$167.99
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.

Product Features:
  • Bolt-on Performance
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
  • Conductor core features DuPont Kevlar material for increased tensile strength
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
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Accel – 8Mm Super Stock Graphite Uni (Part No.4041R)

8Mm Super Stock Graphite Uni

from

$68.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

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

MSD Ignition – Wire Set; Super Conductor; Chrysler 318-360; Socket (Part No.31309)

Wire Set; Super Conductor; Chrysler 318-360; Socket

from

$184.99
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.

Product Features:
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
  • Bolt-on Performance
See More

Accel – 8Mm Super Stock Graphite Uni (Part No.4041B)

8Mm Super Stock Graphite Uni

from

$79.99
ACCEL’s SuperStock 4000 series spark plug wire sets are designed to upgrade an OE ignition system for high-spark delivery levels for street driven applications. The 450 degree F rated silicone jacket is extruded over a tightly woven, rugged fiberglass braid. The braid is applied over high dielectric strength EPDM (Ethylene Propylene Diene Monomer) inner insulation for ignition wire performance that exceeds SAE specifications.

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

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

MSD Ignition – Wire Set; Super Conductor; Chrysler 383-440 HEI for MSD Distributor (Part No.32739)

Wire Set; Super Conductor; Chrysler 383-440 HEI for MSD Distributor

from

$190.99
The MSD 8.5mm super conductor wire is the performance wire. Engineered from the inside out, the 8.5 offers everything you have ever wanted in a wire; incredibly low resistance without electronic interference. In a single 12 inch length of super conductor wire there is only 40 – 50 ohms of resistance. That is the lowest resistance of any helically wound wire. To accomplish this, we use a copper alloy conductor due to it’s great voltage carrying capabilities. The low resistance results in less loss in spark energy so more reaches the spark plug. The conductor is wound extremely tight around a special center core. So tight in fact, that there is over 40 feet of conductor wrapped into a single foot of plug wire. This winding procedure, combined with a ferro-magnetic impregnated center core, produces an extremely effective electro magnetic interference (EMI) or choke. This choke, or suppression capability, keeps the EMI inside the wire where it cannot interfere with other electronics on your vehicle. The outer sleeve that surrounds the conductor assembly is just as impressive. A proprietary blend of silicone and synthetic material produce a sleeve that is highly resistant to high heat as well as abrasion and tears. Available in universal kits and bulk lengths.

Product Features:
  • Bolt-on Performance
  • Custom Fit For Make And Model Listed
  • Wires Are Pre-Cut To Exact Specifications
  • Conductor core features DuPont Kevlar material for increased tensile strength
  • Durable outer sleeve is a proprietary compound for resistance to high heat or abrasion
  • Stainless steel terminals feature dual crimp tabs to grip wire conductor and outer jacket separately
See More

FAQs for 1978 Dodge D400 Spark Plug Boots

Which Spark Plug Boots are the top sellers for the 1978 Dodge D400?

Out of 6 Spark Plug Boots that fit 1978 Dodge D400s, the following parts are the top sellers:
8Mm Super Stock Graphite Uni
from $68.99
(25)
8Mm Super Stock Graphite Uni
Spark Plug Boots
Wire Set; Super Conductor; Chrysler 318-360; Socket
from $184.99
This product is not rated
Wire Set; Super Conductor; Chrysler 318-360; Socket
Spark Plug Boots
8Mm Super Stock Graphite Uni
from $79.99
This product is not rated
8Mm Super Stock Graphite Uni
Spark Plug Boots

How can I make sure that a part will be compatible with my 1978 Dodge D400?

Our Dodge D400 aftermarket and OEM parts are designed specifically for the 1978 model. You can always find your specific fitment and compatibility for your 1978 Dodge on an individual product page.

What is the price range for 1978 Dodge D400 Spark Plug Boots?

The range of prices of Spark Plug Boots for the 1978 Dodge D400 goes from $68.99 up to $190.99 for the most premium parts.

What is the average price of 1978 Dodge D400 Spark Plug Boots?

1978 Dodge D400 Spark Plug Boots average $144.99 for our selection of OEM and aftermarket parts.

Does Advance Auto Parts sell Spark Plug Boots for other Dodge D400 model years?

Yes, we currently stock Spark Plug Boots for 2 model years of Dodge D400s, from 1979 to 1981. Model years 1981, 1980, and 1979 are the most popular for Spark Plug Boots purchases.

Can I get help with 1978 Dodge D400 Spark Plug Boots orders?

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

What is your return policy for Dodge D400 Spark Plug Boots?

Advance Auto Parts keeps returns simple. For new Dodge D400 Spark Plug Boots and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.