VT VX VY VZ Commodore Repair Manual
Australian Holden Part Finder
- You searched
- spark plug for holden belmont hq
- Part category identified
- Spark plugs → Spark plugs
- Vehicle identified
- HQ · confirm or refine below
Potential matches — fitment needs confirmation
These are listed against vehicles in the HQ range. Body style and trim can change what fits, so confirm yours first.
- Standard nickel copper-core — 0.9 mm — 16Denso · Part no. T16P-UListed against HQ Holden Belmont HQ
Refine to your exact vehicle:
Browse by make/series
The VX Commodore, produced between 2000 and 2002, was a significant facelift of the VT, featuring improved safety, revised body panels, and updated mechanicals. Restoring a VX Commodore requires attention to engine, transmission, suspension, brakes, body panels, interior, electrical systems, and wheels.
Engine & Transmission
Engine Options:
- 3.8L Ecotec V6 – Base engine
- 5.7L V8 LS1 (optional in SS models)
Engine Restoration Checklist:
- Complete engine rebuild kits
- Fuel injection components, intake manifolds
- Radiators, hoses, and water pumps
- Engine mounts & vibration isolators
- Oil pumps, filters, timing components
Transmission & Driveline:
- 4-speed automatic (4L60E) or 5-speed manual
- Transmission rebuild kits
- Clutch kits & pressure plates
- Drive shafts & U-joints
- Differential rebuild kits & seals
Suspension & Steering
VX Commodore featured updated suspension geometry, retaining independent front suspension and semi-trailing rear arms.
Checklist:
- Front struts, coil springs & shock absorbers
- Rear semi-trailing arm bushings & shocks
- Control arm bushings & ball joints
- Steering rack/box rebuild kits
- Tie rods & idler arms
Brakes
Braking improvements in VX Commodores included ABS and traction control as standard in most trims.
Checklist:
- Front disc brake rebuild kits
- Rear disc brake kits
- Master cylinder & brake booster
- Brake hoses, pads, and rotors
- ABS components
Body & Exterior Panels
While rust resistance was improved, common rust spots still exist, and body panels may need replacement.
Checklist:
- Rust repair panels: sills, floors, rear quarters
- Bonnet, guards, boot panels
- Headlights & tail light assemblies
- Door handles, mirrors & badges
- Weather seals & windscreen seals
Interior Restoration
VX interiors saw minor refinements over VT, with optional leather, updated dash trims, and improved ergonomics.
Checklist:
- Seat covers & foam kits
- Door trims & panels
- Dash pad & instrument cluster refurbishments
- Carpets & rubber mats
- Steering wheel restoration or replacement
Electrical System
VX Commodores had upgraded wiring looms and improved electronics over the VT.
Checklist:
- Full wiring loom replacement
- Alternator & starter motor
- Headlights & tail lights
- Switches, relays, fuses
- Voltage regulator
- Optional upgrades (modern radios, LED lighting)
Wheels & Tyres
- Original steel wheels & hubcaps
- Alloy wheel options
- Period-correct tyre recommendations
- Hubcaps & centre caps
VT VX VY VZ Commodore Repair Manual