1973 Chevrolet K20 Suburban Ignition Parts


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Autolite
  • Autolite 25 Copper Resistor Spark Plug
  • OE Style; .035 Gap
  • Copper Resistor Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard / Regular
    • Seat Type: Tapered
    • Electrical Terminal Type: Stud
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Hex Size: 5/8"
    • Reach:
      • 0.431
      • 11.0
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Tapered
    • Insulator Type: Mid Projection
    • Pre-Gap Size:
      • 0.044
      • 1.10
    • Resistance: 4000
    • Ground Electrode Core Material: Nickel
  • Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
18, 2423, 44TS, 5024, 5613673, 80034, AF42

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban L 4801 6 Cyl 4.8L 292

Autolite
  • Autolite 145 Copper Resistor Spark Plug
  • OE Style; .025 Gap
  • Copper Resistor Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard / Regular
    • Seat Type: Tapered
    • Electrical Terminal Type: Stud
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Hex Size: 5/8"
    • Reach:
      • 0.431
      • 11.0
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Tapered
    • Insulator Type: Short
    • Pre-Gap Size:
      • 0.040
      • 1.00
    • Resistance: 4000
    • Ground Electrode Core Material: Nickel
  • Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
1973 - Chevrolet K20 Suburban V - LPG 8 Cyl 5.7L 350

Autolite
  • Autolite 145 Copper Resistor Spark Plug
  • OE Style; .035 Gap
  • Copper Resistor Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard / Regular
    • Seat Type: Tapered
    • Electrical Terminal Type: Stud
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Copper
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Hex Size: 5/8"
    • Reach:
      • 0.431
      • 11.0
    • Center Electrode Tip Material: Nickel
    • Ground Electrode Tip Design: Tapered
    • Insulator Type: Short
    • Pre-Gap Size:
      • 0.040
      • 1.00
    • Resistance: 4000
    • Ground Electrode Core Material: Nickel
  • Autolite® Copper Spark Plugs are manufactured to deliver quick starts, improved fuel economy and smooth acceleration. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and Original Equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
121, 44T, 5029, 711, ARF4

Additional Fitment Information:
Vehicle Block CC Fuel Type Engine CID
1973 - Chevrolet K20 Suburban V - GAS 8 Cyl 5.7L 350

Autolite
  • Autolite AP25 Platinum Spark Plug
  • .035 Gap
  • Platinum Spark Plug
  • Product Attributes:
    • Center Electrode Design: Standard / Regular
    • Seat Type: Tapered
    • Electrical Terminal Type: Stud
    • Ground Electrode Tip Material: Nickel
    • Center Electrode Core Material: Platinum
    • Resistor Type: Yes
    • Insulator Material: Ceramic
    • Hex Size: 5/8"
    • Reach:
      • 0.433
      • 11.0
    • Center Electrode Tip Material: Platinum
    • Ground Electrode Tip Design: Tapered
    • Insulator Type: Mid Projection
    • Pre-Gap Size:
      • 0.044
      • 1.10
    • Resistance: 4000
    • Ground Electrode Core Material: Nickel
  • Autolite® Platinum Spark Plugs are manufactured to deliver greater durability compared to standard copper plugs. Autolite® Platinum Spark Plugs provide easier starts, quicker acceleration, and improved fuel economy. Autolite® spark plugs are the best alternative to OE spark plugs, offering OE form, fit and function for all makes and models, both foreign and domestic, at a value price. Autolite provides the automotive aftermarket and original equipment manufacturers with the highest quality ignition products and is the leading supplier of spark plugs.
  • Suggested Purchase Quantity: 8
    • Most jobs typically require 8 of this item.
  • This item must be purchased in quantities of 4

This Part Fits the Following OEM/Substitute Numbers:
2, 2423, 406, 4AF2, 5024, 6113

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban L 4801 6 Cyl 4.8L 292

Accel
  • HEI; High Dielectric Strength Cap w/Brass Male Towers; Direct Plug And Play; Includes OE Style Ignition Module; Cast Aluminum; Polished;O.E.M. Replacement Part
  • Performance Distributor; HEI; High Dielectric Strength Cap w/Brass Male Towers; Direct Plug And Play; Includes OE Style Ignition Module; Cast Aluminum; Polished;
  • Performance Distributor
  • Product Attributes:
    • Distributor Type: Hei/breakerless
    • WARNING CA Proposition 65: No
    • Engine Make/Size:
      • Chevy Big Block (396-454)
      • Chevy Small Block (265-350)
  • Features:
    • Distributor Cap w/Brass Terminals
    • All New Cast Aluminum Housings For Durability
    • OEM Style Ignition Modules For Trouble-Free Service
    • High-Quality Distributor Gears
    • Long Sintered Bushings For Long Life
  • ACCEL Performance Distributors are the perfect choice for your daily driver or street machine, We know the importance of a good quality distributor that doesnt break the bank. These distributors feature a cast aluminum housing with a sintered bronze bushings for long life. An OEM style module is included along with a high-quality gear and cap with brass terminals for many miles of trouble-free service. ACCEL Performance Distributors are built to deliver performance at a value-based price.

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban V 7441 8 Cyl 7.4L 454

Accel
  • Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];0.040 in. Plug Gap
  • HP Copper Spark Plug; Stock Heat Range; 0.032 in. Gap; 5/8 in. Hex Size; .460 in. Reach; Resistor; Tapered Seat Type; 1.25mm Thread Pitch; 14mm Thread Size; 8 Pack Of PN[0576];
  • HP Copper Spark Plug
  • Product Attributes:
    • Hex Size: 0.625 In.
    • Reach: 0.460 In.
    • Thread Size: 14mm
    • Resistor: Yes
    • Torque Capacity: 7.2 Ft/lbs. - 14.5 Ft/lbs.
    • WARNING CA Proposition 65: No
    • Assembly Method: Tapered
    • Projected Tip: Yes
    • Gap Size: 0.032 In.
    • Package Quantity: 8
  • Features:
    • Copper Core Is A Better Conductor Than Iridium Or Platinum Plugs
    • Copper Dissipates Heat Much Better Than Other Materials
    • C-Cut Design/Un-Shrouding The Spark Kernel
    • Gapable Unlike Iridium Or Platinum
    • Machine Rolled Threads-Precise Thread Engagement
    • Stock Heat Range
    • On The Street Or Strip
    • Accel Hp Copper Core Spark Plugs Deliver!
  • ACCEL HP Spark Plugs are made with a Copper core which is a better conductor than Platinum and Iridium. They deliver a stronger spark especially in high performance applications where high combustion pressures are present. Copper is much better at dissipating heat than other materials which lessens the chance of a misfire. ACCEL HP Spark Plugs are gapable allowing you to open the gap exposing a larger flame kernel or close it if needed for high boost applications. All ACCEL HP Spark Plugs have machine rolled threads allowing for a more precise thread engagement and torque retention.

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban V 5031 8 Cyl 5.0L 307

Accel
  • For Vehicles w/AC Delco Single And Dual Point Distributors;Legal On Non-Emissions Controlled Vehicles Or For Race Use
  • Points Eliminator Kit; For Vehicles w/AC Delco Single And Dual Point Distributors;
  • Points Eliminator Kit
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
  • Features:
    • Put And End To High Maintenance Point Ignitions
    • Specialized Electronic Circuitry
    • Stabilizes Ignition Timing From 1 To 10000 Rpm
    • Improves Performance And Fuel Efficiency
    • Easy To Install w/Hand Tools
  • Put and end to high maintenance point ignition systems by utilizing a specialized electronic circuitry and infrared signal in the ACCEL Eliminator points conversion kits/ Stabilizes ignition timing from 1 to 10,000 RPM. Improves performance and fuel efficiency, easy to install with hand tools, reduces maintenance. It is built with the latest thermal clad based surface mount construction for maximum dependability and long life.

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban V 7441 8 Cyl 7.4L 454

Cometic Gasket
  • GM Distributor Gasket
  • GM .060in. Fiber Distributor Gasket
  • Product Attributes:
    • WARNING CA Proposition 65: Yes
    • WARNING CA Proposition 65 Message: The State Of California Has Determined That Certain Chemicals Used In The Manufacture Of This Product Have Been Known To Cause Cancer And Birth Defects. For More Information; Visit Www.p65warnings.ca.gov
  • Features:
    • Made To Meet And Exceed OEM Quality
  • COMETIC Distributor Mounting gaskets are made to meet and exceed OEM quality. Custom materials and thicknesses are available.

Additional Fitment Information:
Vehicle Sub Model
1973 - Chevrolet K20 Suburban Base

Proform
  • HEI Distributor; Chevy Small and Big Block V8 ; Melonized Steel Gear; Red Cap
  • HEI Distributor;Melonized Steel Gear;Housing Finish:Polished; Emblem:Chevrolet Performance Logo; Cap Color:Red
  • HEI Distributor; Fits Chevy V8 Small and Big Block Engines; Built-In Coil With Magnetic Trigger; Comes With A Red Cap and Features A Vacuum and Mechanical Advance; Comes With A Steel Gear; Made From Cast Aluminum with Polished Finish.
  • Product Attributes:
    • Emblem: Chevrolet Performance Logo
    • Rotation: Standard
    • Housing Finish: Polished
    • Voltage: 50,000 Volts
    • Number of Cylinders: 8
    • Feature/Benefit: Includes A Chevrolet Performance Melonized Steel Gear, Which Are Inchrequired On All Chevrolet Performance Crate Engines, Or Serious Damage Will Occur. Inch
    • Make: Chevrolet
    • Cap Color: Red
    • Mechanical Advance: 22 Degrees
    • Ignition Coil Included: Yes
    • Category: Gm Dist
    • Applications: Chevy V8 Engines
    • Vacuum Advance: Adjustable
  • These premium distributors include authentic Chevrolet Performance melonized steel gears (USA), which are required on all Chevrolet Performance crate engines, or serious damage will occur. Validated harness and capacitor for reliable energy flow, Adjustable vacuum advance for fine tuning the rate and amount of advance that will result in increased power and eliminate harmful detonation, High-performance module: engineered with low saturation for maximum spark intensity, Bronze bushings precisely installed and line- honed for perfect positioning, Durable, centerless ground coated shaft for reliable energy transfer and long-term, trouble-free performance. FINAL ASSEMBLY, AND INDIVIDUAL INSPECTION IN WARREN, MICHIGAN.

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban V 7441 8 Cyl 7.4L 454

Mallory
  • Canister Style; 12 Volt; For Unilite And MBI Distributors And Conversion Kits; Chrome; Red Top;Legal for Racing Use Only Not Recommended For Use w/Mallory HyFire systems
  • Street Performance Ignition Coil; Canister Style; 12 Volt; For Unilite And MBI Distributors And Conversion Kits; Chrome; Red Top;
  • Street Performance Ignition Coil
  • Product Attributes:
    • Spark Duration: 3.4 Ms
    • WARNING CA Proposition 65: Yes
    • Turns Ratio: 104:1
    • WARNING CA Proposition 65 Message: Warning: Cancer And Reproductive Harm - Www.p65warnings.ca.gov
    • Inductance: 6.8 Mh
    • Maximum Voltage: 40000
    • Peak Current: 54 Ma
    • Primary Resistance: 1.360 Ohms
    • Secondary Resistance: 10.87k Ohms
  • Features:
    • Maximum Voltage 58000 Volts
    • Fits In Most Stock Brackets
    • Alkyd tower w/high dielectric prop. less prone to carbon tracking
    • 100:1 Turns Ratio/Lower Primary Resistance Produce High Voltage
    • Metal Canister Is Filled With A Premium Grade Oil For Cooling
  • Universal Street Performance Chrome Ignition Coil For UNILITE, Magnetic Breakerless (MBI) Distributors, And Conversion Kits

Additional Fitment Information:
Vehicle Block CC Engine CID
1973 - Chevrolet K20 Suburban V 5031 8 Cyl 5.0L 307
Showing 1 - 10 of 91 products

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