1973 Chevrolet K20 Suburban Performance Coils

Your 1973 Chevrolet K20 Suburban 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 Performance Coils you desperately need.

We currently carry 3 Performance Coils to choose from for your 1973 Chevrolet K20 Suburban, and our inventory prices range from as little as $42.49 up to $105.99.

On top of low prices, Advance Auto Parts offers 1 different trusted brands of Performance Coils for the 1973 Chevrolet K20 Suburban. 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 294 reviews on our Performance Coils for the 1973 Chevrolet K20 Suburban from previous customers.

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

Performance Coils for Your 1973 Chevrolet K20 Suburban

Accel – High Energy Ignition Coil for GM HEI – 1973-1991 (Part No.140003)

High Energy Ignition Coil for GM HEI - 1973-1991

from

$100.99
Engineered for higher energy output resulting in quicker starting, improved idle quality, crisper throttle response and more high RPM power. Compatible with both original HEI ignition systems and later model computer controlled HEI systems. No need to remove or re-time distributor. Complete with simplified ground strap, mounting screws, silicone coil gasket and carbon contact brush / spring.

Product Features:
  • 10-15% More Energy
  • Direct Plug In Replacement Direct OE Fit
  • Advanced Bobbin Technology
  • Highly Specialized Silicone Magnetic Steel Cores
  • Standard Motor Products SMP Dr-31
  • MSD 8225
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(8 reviews)
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Accel – Super Stock Replacement Coil for Improved Performance, Starting, and Power (Part No.8140)

Super Stock Replacement Coil for Improved Performance, Starting, and Power

from

$42.49
Excellent high performance replacement for import and domestic vehicles with canister type oil filled coil. Re-engineered windings for even higher energy output resulting in quicker starting improved throttle response and more high RPM power. Designed to work with Points style and Breakerless electronic ignition systems. Heavy duty black Alkyd tower provides in flashover in protection to primary terminals. ACCEL Yellow can. 42000 volts effective up to 6500 RPM 1.4 ohms on the primary

Product Features:
  • 42000 Volts
  • Effective To 6500 RPM
  • Quicker Starting
  • Improved Throttle Response
  • Higher RPM Power
  • Can Finished In Yellow
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(54 reviews)
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Accel – Supercoil (Part No.140001)

Supercoil

from

$105.99
Engineered for faster rise time, longer spark duration and increased performance. Unique design with premium grade wire, special low resistance, high turns ratio windings. Produces higher spark energy with breakerless electronic ignition systems. For points application the supplied 0.85 ohm ballast resistor must be used in conjunction with the vehicle original ballast resistor, if so equipped. Oversized molded case with integral cooling fins and high capacity oil filled construction provide high thermal conductivity ensuring cool operation and long life. Extra tall tan Alkyd tower and integral voltage dam eliminate “flashover” to primary terminals. Comes complete with mounting hardware and 0.85 ohm ballast resistor. Effective up to 6,500 RPM.

Product Features:
  • Oil Filled For Better Cooling
  • Optimized Low Resistance
  • Silicon Magnetic Steel E-Core
  • Higher Energy/Voltage Outputs
  • Quicker Starts
  • Improved Idle Quality
  • Resists Shock And Vibration
  • Resists Corrosion
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FAQs for 1973 Chevrolet K20 Suburban Performance Coils

What are the most popular Performance Coils for the 1973 Chevrolet K20 Suburban?

With 1 brands you can trust, our most popular Performance Coils for the 1973 Chevrolet K20 Suburban parts are:
Super Stock Replacement Coil for Improved Performance, Starting, and Power
from $42.49
(54)
Super Stock Replacement Coil for Improved Performance, Starting, and Power
Performance Coils
High Energy Ignition Coil for GM HEI - 1973-1991
from $100.99
(8)
High Energy Ignition Coil for GM HEI – 1973-1991
Performance Coils
Supercoil
from $105.99
This product is not rated
Supercoil
Performance Coils