2003 GMC C4500 Topkick Engine Harmonic Balancers
Save up to 40% on original replacement 2003 GMC C4500 Topkick Engine Harmonic Balancers. Navigate our online catalogue to find Engine Harmonic Balancers and other parts designed specifically to fit a 2003 GMC C4500 Topkick.
Engine Harmonic Balancer
$550.52
Limited Stock
Ships: Next Business Day
Pick-Up: Next Business Day
Pick-Up: Next Business Day
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Vehicle Fitment Notes:
Direct Replacement
Direct Replacement
Engine Harmonic Balancer
$780.07
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Vehicle Fitment Notes:
Diesel Performance Version
Diesel Performance Version
Engine Harmonic Balancer
$209.81
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0);
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Conventional; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Conventional; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Conventional; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Conventional; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Aspiration: Naturally Aspirated; Body Type: Cab & Chassis - Crew Cab; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Motor Home - Cutaway; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Aspiration: Naturally Aspirated; Body Type: Motor Home - Cutaway; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: Motor Home - Cutaway; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Aspiration: Naturally Aspirated; Body Type: Motor Home - Cutaway; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4C042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4E042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4U042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4V042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4V042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
ATP Number: 102378 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Ticket Log: JNP-21357
Engine Harmonic Balancer
$264.54
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4V042;
Aspiration: Naturally Aspirated; Body Type: U/K; Cylinder Head: OHV; Engine Base: 8.1L 496ci V8 (4.25x4.37; 108.0x111.0); Fuel Type: GAS; Sub-Model: C4V042;
Vehicle Fitment Notes:
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
ATP Number: 102378 ATP Availability: Discontinued Pioneer Number: N/A Pioneer Availability: N/A ATP: Discontinuation / supersession date: 2024-11-04 ATP: Obsolete On: 2026-11-04 ATP: LifeCycle Change Log: Available to Order -> Discontinued ATP: LifeCycle Ticket Log: JNP-21357; JNP-37585
Engine Harmonic Balancer
$892.76
Out of Stock
Condition: New
Required Per Vehicle: 1
Required Per Vehicle: 1
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0); Fuel Type: DIESEL;
Vehicle Fitment Notes:
ATP Number: 102427 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Change Log: Went from 0 (Proposed) to 2 (Available to Order)
ATP Number: 102427 ATP Availability: Available to Order Pioneer Number: N/A Pioneer Availability: N/A ATP: LifeCycle Change Log: Went from 0 (Proposed) to 2 (Available to Order)