1989 Toyota Supra Spark Plug

Part Number: W0133-1632031

Notes: Iridium Power - Production: 08/1988-

Product Remark: Iridium IQ20

Features:

• Tapered cut, U-Groove ground electrode
• 0.4mm iridium center electrode
• 360-degree laser welding assembly process
• Required ignition voltage reduced
• Unsurpassed center electrode durability
• Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson The Iridium Power plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system.

Part Number: W0133-1632116

Notes: Iridium Power - Production: 08/1988-

Product Remark: Iridium IQ16

Features:

• Tapered cut, U-Groove ground electrode
• 0.4mm iridium center electrode
• 360-degree laser welding assembly process
• Required ignition voltage reduced
• Unsurpassed center electrode durability
• Available for many performance and power sports applications, including Corvette, Viper, and Harley-Davidson The Iridium Power plug delivers greater spark energy while demanding significantly less secondary required voltage from the ignition system.

Part Number: W0133-1635936

Notes: Double Platinum  - Production: 08/1988-

Product Remark: PQ16R ND

Features:

• 1.1mm platinum center electrode
• Titanium-enhanced alloy ground electrode
• Minimum-quench electrode design
• Improved fuel economy
• Faster starts
• Enhanced flame propagation for increased engine efficiency

Part Number: W0133-1635578

Notes: Double Platinum  - Production: 08/1988-

Product Remark: PQ20R-P8 ND

Features:

• 1.1mm platinum center electrode
• Titanium-enhanced alloy ground electrode
• Minimum-quench electrode design
• Improved fuel economy
• Faster starts
• Enhanced flame propagation for increased engine efficiency

Part Number: 8153-05051881

Notes: Double Platinum -- Gap 0.044; DENSO is O.E. Manufacturer / Double Platinum Plug - Extra Long Life Double Platinum Plug with Platinum Ground Strap

Features:

• PQ16R
• Increases engine performance and throttle response
• Efficient fuel consumption
• Improved cold-starting
• Stable combustion during idling

Part Number: 8153-05052105

Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)

Features:

• Low fuel consumption
• Excellent acceleration and performance
• Stable combustion during idling
• Long life and high reliability
• Features iridium with high melting point

Part Number: 8153-05052104

Notes: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with Worlds Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)

Part Number: 8153-05445060

Notes: Iridium TT -- Gap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Part Number: 8153-05445059

Notes: Iridium TT -- Gap 0.040; Iridium TT - Ultimate Endurance and Power, 0.4mm Iridium and 0.7mm Platinum Twin-Tip Technology

Part Number: 8153-05169542

Notes: Platinum TT -- Gap 0.040; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Part Number: 8153-05169541

Notes: Platinum TT -- Gap 0.040; Platinum TT - Twin-Tip Technology Design with Platinum Center Electrode and Titanium Enhanced Ground Strap

Part Number: 8153-05051936

Notes: U-Groove Conventional -- Gap 0.032; Resistor Plug with Patented U-Groove Design

Part Number: 8153-05051882

Notes: U-Groove Conventional -- Gap 0.044; Resistor Plug with Patented U-Groove Design

Features:

• Q16R-U11
• Increases engine performance and throttle response
• Efficient fuel consumption
• Improved cold-starting
• Stable combustion during idling