1966 Pontiac Catalina Optional Spark Plug Wires

Your 1966 Pontiac Catalina might be the best vehicle you’ve ever owned. Or you may just be struggling to keep it highway-approved. No matter the situation, Advance Auto Parts has the Optional Spark Plug Wires you desperately need.

We currently carry 10 Optional Spark Plug Wires to choose from for your 1966 Pontiac Catalina, and our inventory prices range from as little as $53.09 up to $153.99.

On top of low prices, Advance Auto Parts offers 4 different trusted brands of Optional Spark Plug Wires for the 1966 Pontiac Catalina. We only sell parts from trusted brands like Accel so that you can find quality parts you can count on.

Don’t take our word for it – check out customer ratings and reviews to buy with confidence. We have 1,693 reviews on our Optional Spark Plug Wires for the 1966 Pontiac Catalina from previous customers.

Have parts delivered straight to your home, or find the nearest Advance Auto Parts store to check out our Optional Spark Plug Wires stock in-person!

Optional Spark Plug Wires for Your 1966 Pontiac Catalina

MSD Ignition – Wire Set; Black Super Conductor; 8-cyl. Multi-Angle; Universal (Part No.31193)

Wire Set; Black Super Conductor; 8-cyl. Multi-Angle; Universal

from

$129.99
Set includes terminals for engines with early type (socket) and late type (HEI spark plug top) distributor caps. Multi-angle boots and terminals factory installed on one end.

Product Features:
  • Extra Long 8.5mm Wires So You Can Cut To Your Designed Length
  • Incl. both socket-style and spark plug-style boots and terminals
  • Includes Mini-Stripper-Crimper For Factory Style Crimps
  • Size Includes: [2]48/50/56 in./[3] 32 in. Wires/Boots/Terminals
  • 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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Mallory – Mallory Prosidewinder 135F Univ/Wire Set (Part No.947)

Mallory Prosidewinder 135F Univ/Wire Set

from

$153.99
Features at a glance, low 300 Ohm resistance spiral core delivers high energy output for maximum spark at the plug. Great RFI suppression meets the demands of today’s on-board electronics, such as electronic ignition, sound systems, and computer controls. 8MM ozone-resistant red silicone jacket repels water, oil, grease, and fuel, and withstands temperatures up to 500 degrees. Fits V8, universal wire kit: includes 45 degree spark plug boots, female socket (standard) distributor boots and terminals.

Product Features:
  • Most Advanced Wire By Mallory
  • RFI Suppression
  • High Temperature Silicone Jacket
  • Withstands Over 500+F
  • Come In Ready To Use Kits
  • Extra Long Kits
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Accel – 8Mm Super Stock Spiral Uni Rd (Part No.5040R)

8Mm Super Stock Spiral Uni Rd

from

$101.99
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
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Accel – 7Mm Super Stock Copper Uni (Part No.3008)

7Mm Super Stock Copper Uni

from

$53.09
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 Yellow Silicone Jacket
  • Street-driven Applications
  • Copper Core
  • Orange Spark Plug Boots
  • Pre HEI Vehicles
  • Universal Wire Set
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Accel – 8Mm Super Stock Graphite Uni (Part No.4040B)

8Mm Super Stock Graphite Uni

from

$65.99
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
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Mallory – Mallory Prosidewinder 90F Univ. Wire Set (Part No.937)

Mallory Prosidewinder 90F Univ. Wire Set

from

$133.99
Features at a glance, low 300 Ohm resistance spiral core delivers high energy output for maximum spark at the plug. Great RFI suppression meets the demands of today’s on-board electronics, such as electronic ignition, sound systems, and computer controls. 8MM ozone-resistant red silicone jacket repels water, oil, grease, and fuel, and withstands temperatures up to 500 degrees. Fits V8, universal wire kit: includes 45 degree spark plug boots, female socket (standard) distributor boots and terminals.

Product Features:
  • Most Advanced Wire By Mallory
  • RFI Suppression
  • High Temperature Silicone Jacket
  • Withstands Over 500+F
  • Come In Ready To Use Kits
  • Extra Long Kits
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
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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

$65.99
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

PerTronix – 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red (Part No.808415)

808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red

from

$81.99
8mm Custom fit MAGx2 wires are available for many popular applications equipped with Flame-Thrower or original GM HEI distributors. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cuttting, crimping and

Product Features:
  • PerTronix 808415 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 115 Degree Red
  • Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy.-Secondary path: Carbon impregnated fiberglass center core.
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PerTronix – 808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red (Part No.808480)

808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red

from

$82.99
8mm Custom fit MAGx2 wires are available for many popular applications equipped with Flame-Thrower or original GM HEI distributors. Our custom wire sets have factory terminated ends for a superior connection and perfect fit, without cuttting, crimping and

Product Features:
  • PerTronix 808480 Flame-Thrower Spark Plug Wires 8 cyl 8mm Universal 180 Degree Red
  • Two current paths for reliability and redundancy. -Primary path: Spiral wound stainless steel alloy.-Secondary path: Carbon impregnated fiberglass center core.
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FAQs for 1966 Pontiac Catalina Optional Spark Plug Wires

What are the most popular Optional Spark Plug Wires for the 1966 Pontiac Catalina?

With 4 brands you can trust, our most popular Optional Spark Plug Wires for the 1966 Pontiac Catalina parts are:
Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set
from $63.99
(25)
Universal Fit Super Stock 8mm Suppression; Spark Plug Wire Set
Optional Spark Plug Wires
8Mm Super Stock Spiral Uni Rd
from $101.99
(11)
8Mm Super Stock Spiral Uni Rd
Optional Spark Plug Wires
7Mm Super Stock Copper Uni
from $53.09
(12)
7Mm Super Stock Copper Uni
Optional Spark Plug Wires

What are the best aftermarket Optional Spark Plug Wires for the 1966 Pontiac Catalina?

See what past customers had to say about our highest-rated Optional Spark Plug Wires for the 1966 Pontiac Catalina:
Mallory Prosidewinder 135F Univ/Wire Set
from $153.99
(2)
Mallory Prosidewinder 135F Univ/Wire Set
“Very high quality product for my show car. My car is a 1940 Ford Tudor Deluxe with a 1942 style ‘crab’ distributor. It still has the original engine t”
8Mm Super Stock Graphite Uni
from $65.99
(2)
8Mm Super Stock Graphite Uni
“These wires come with the spark plug end attached. You have to cut the wires to your desired length, strip, and attach the cap end yourself.”