HomeEngine > Cylinder Block ComponentsPioneer Cables 872009 Engine Harmonic Balancer
Part #: 872009

Pioneer Cables 872009 Engine Harmonic Balancer

Street Performance Harmonic Balancer
⚙️ 29 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Street Performance Harmonic Balancer
🚗Fitment: Ford and Mercury, Country Sedan, Country Squire, Custom 500, Galaxie 500, Gran Torino, LTD, Ranch Wagon, Ranchero, Torino, Cougar, Montego, Mustang, Colony Park, Marquis, Monterey, Custom, Cyclone, Fairlane, and Comet
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Overview of Pioneer Cables Street Performance Harmonic Balancer

The Pioneer Cables Street Performance Harmonic Balancer 872009 is designed for reliable engine performance in select Ford and Mercury vehicles. This engine harmonic balancer is engineered to reduce vibration and protect your engine’s crankshaft during operation.

  • Compatible with Ford and Mercury models including Mustang, Cougar, LTD, Marquis, Montego, and Colony Park
  • Part number 872009 ensures precise fitment for specific cylinder block components
  • Part of the Street Performance Harmonic Balancer line, tailored for street-driven vehicles
  • Engine harmonic balancer designed to minimize crankshaft stress and vibration

About the Street Performance Harmonic Balancer Line

The Street Performance Harmonic Balancer line by Pioneer Cables focuses on delivering components suited for street-driven vehicles requiring dependable vibration dampening. This product line addresses the needs of drivers who demand consistent engine balance and durability without compromising daily drivability. The 872009 harmonic balancer is part of this line, providing a balance between performance and longevity for Ford and Mercury engines.

Product Description and Fitment Details

The Pioneer Cables 872009 harmonic balancer is an essential engine component designed to fit a range of Ford and Mercury vehicles, including the Mustang, Cougar, LTD, Marquis, Montego, and Colony Park models. It mounts on the crankshaft to absorb and reduce torsional vibrations, which helps prevent premature engine wear and potential crankshaft damage. This part is specifically engineered to match the cylinder block components of these vehicles, ensuring proper alignment and function.

Common Applications and Problem Solving

  • Reduces engine vibration that can cause crankshaft fatigue
  • Prevents premature wear of engine components linked to harmonic imbalance
  • Helps maintain engine timing accuracy by stabilizing crankshaft rotation
  • Addresses noise and rough idling issues related to harmonic imbalance
  • Supports overall engine longevity in Ford and Mercury street vehicles

Installation Notes and Tips

Installation of the Pioneer Cables 872009 harmonic balancer should be performed with proper tools to ensure correct torque specifications and alignment. It is recommended to inspect the crankshaft and keyway for wear before installation. Using a harmonic balancer installer tool can prevent damage during mounting. Verify fitment compatibility with your specific Ford or Mercury model prior to installation.

Quality Assurance and Warranty

Pioneer Cables manufactures the 872009 harmonic balancer to meet industry standards for durability and performance. While specific warranty details are not provided, Pioneer Cables products typically undergo quality control to ensure reliable operation within the intended vehicle applications. For warranty information, consult the product documentation or contact the manufacturer directly.

This part fits 29 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1974FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1974MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1974MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973FordMustang5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973MercuryColony Park5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973MercuryMarquis5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1973MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972FordMustang5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972MercuryColony Park5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972MercuryMarquis5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1972MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971FordMustang5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971MercuryColony Park5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971MercuryMarquis5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1971MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1970FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1970FordMustang5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1970MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1970MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1969FordLTD5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1969FordMustang5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1969MercuryCougar5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer
1969MercuryMontego5.8LV8N/ADescription: 3 Bolt Hub; W/ Counterweight & Counter Sunk Pulley; Part Type: Solid; Outer Diameter: 6.5 in; 3 bolt w/counterweight & counter sunk pulley; Street Performance Balancer; Street Performance Harmonic Balancer

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.