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Timing Decals
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Porsche 928 High Voltage Ignition Sticker – Radiator Warning Decal
High-quality reproduction “Caution: High Voltage” sticker designed for the engine bay radiator area of Porsche 928 models.
This OEM-style warning decal is manufactured using
durable laminated film with a reinforced adhesive backing, ensuring
long-lasting performance in high-temperature engine bay conditions while
maintaining an authentic factory appearance.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
A faithful reproduction of the original sticker, it is an essential detail for restoring or maintaining the correct look and safety markings of your Porsche 928 engine compartment.
Suitable for all Porsche 928 models across all years.
Matching firing order stickers are also available within our range for a complete engine bay restoration.
Product Features
• Accurate reproduction of original “Caution: High
Voltage” warning sticker
• Designed for radiator placement within the engine bay
• High-quality laminated finish for durability
• Reinforced adhesive for secure, long-term application
• Resistant to heat, moisture, and fading
• Ideal for restoration and engine bay detailing
Why Replace Your High Voltage Sticker
Original warning decals often deteriorate over time due to heat and exposure.
Common issues include:
• Fading or loss of visibility
• Peeling or lifting edges
• Cracking or damage
• Missing safety markings
Replacing the sticker restores both safety visibility and factory-correct presentation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92870116302
The product you are viewing cross references to these numbers
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
Porsche 928 High Voltage Ignition Sticker – Radiator Warning Decal
High-quality reproduction “Caution: High Voltage” sticker designed for the engine bay radiator area of Porsche 928 models.
This OEM-style warning decal is manufactured using
durable laminated film with a reinforced adhesive backing, ensuring
long-lasting performance in high-temperature engine bay conditions while
maintaining an authentic factory appearance.
Fits:
- Porsche 928 4.5L 1978-82
- Porsche 928S 4.7L 1981-83
- Porsche 928S2 4.7L 1984-86
- Porsche 928S4 5.0L 1987-92
- Porsche 928GT 5.0L 1989-91
- Porsche 928GTS 5.4L 1992-95
A faithful reproduction of the original sticker, it is an essential detail for restoring or maintaining the correct look and safety markings of your Porsche 928 engine compartment.
Suitable for all Porsche 928 models across all years.
Matching firing order stickers are also available within our range for a complete engine bay restoration.
Product Features
• Accurate reproduction of original “Caution: High
Voltage” warning sticker
• Designed for radiator placement within the engine bay
• High-quality laminated finish for durability
• Reinforced adhesive for secure, long-term application
• Resistant to heat, moisture, and fading
• Ideal for restoration and engine bay detailing
Why Replace Your High Voltage Sticker
Original warning decals often deteriorate over time due to heat and exposure.
Common issues include:
• Fading or loss of visibility
• Peeling or lifting edges
• Cracking or damage
• Missing safety markings
Replacing the sticker restores both safety visibility and factory-correct presentation.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
92870116302
The product you are viewing cross references to these numbers
Porsche Timing Decals | Design911 Stickers for Precision, Authenticity & Engine Restoration Accuracy
Timing decals are critical identification labels that display engine timing and ignition setup information for Porsche vehicles. Positioned within the engine bay, these decals provide essential data for accurate maintenance, tuning, and rebuilds. They guide technicians and enthusiasts during timing adjustments, ensuring that your Porsche’s engine runs at optimal performance while preserving its authentic detail.
At Design911, we supply a comprehensive range of timing decals. Each decal is made from heat- and solvent-resistant materials for long-lasting clarity and adhesion. Perfect for engine restorations, tune-ups, or concours-level detailing, these reproduction stickers deliver precision, durability, and authenticity worthy of Porsche’s engineering heritage.
What Do Timing Decals Do?
Timing decals provide technical information that helps maintain accurate engine operation and ensure correct ignition setup.
Core Functions:
• Display ignition timing and valve adjustment specifications.
• Assist in engine tuning, servicing, and rebuild accuracy.
• Provide quick reference data for workshop or restoration work.
• Add visual authenticity to Porsche engine bays.
• Recreate Porsche’s original label design for concours-level restorations.
Correct timing decals ensure that every service or restoration reflects Porsche’s precision engineering and professional presentation.
Why Do Timing Decals Fail or Degrade?
Engine bay conditions are harsh — with heat, oil vapour, and vibration causing gradual deterioration of printed surfaces and adhesives.
Common Causes of Failure Include:
• Fading from sustained heat exposure.
• Peeling or loss of adhesion due to oil and moisture.
• Discolouration from cleaning solvents or chemicals.
• Cracking or bubbling caused by temperature fluctuations.
• General wear from vibration and age.
Once worn or unreadable, timing decals compromise both accuracy and appearance — making replacement essential for maintenance precision and restoration integrity.
Why Replace or Upgrade Your Porsche Timing Decals?
Replacing aged or missing timing decals restores essential service data and enhances the visual authenticity of your Porsche’s engine compartment. Design911’s reproduction decals are built to handle the rigours of real-world conditions while retaining their professional finish and accuracy.
Key Benefits:
• Restores critical timing and ignition reference information.
• Enhances authenticity and completeness for restorations.
• Resistant to heat, oil, and solvent exposure.
• High-quality adhesive for long-lasting durability.
• Exact reproduction of Porsche artwork, typeface, and layout.
• Suitable for classic and modern Porsche engines.
Design911’s Porsche timing decals combine precision and authenticity — providing the finishing detail your Porsche restoration deserves.
Highlights
• Premium Porsche timing decals and specification stickers.
• Constructed from heat- and solvent-resistant materials.
• Accurate reproductions of Porsche’s original engine bay labels.
• Essential for tune-ups, rebuilds, or concours restorations.
• Fits both air-cooled and modern Porsche models.
• Restores technical accuracy and visual authenticity.