ITR5H13 NGK Iridium Spark Plug | Genuine NGK Spark Plug

🔧 Product Description

NGK Iridium Spark Plug – Part Number: ITR5H13

NGK iridium spark plugs feature an iridium alloy on the centre electrode, welded on with a laser – one of the world's hardest metals, with a melting point of 2450°C, giving very high resistance to spark erosion and, on average, double the service life of a standard nickel spark plug.

⚙️ Key Features

• Fine iridium-tipped centre electrode and platinum-tipped ground electrode for a slow wear rate, stable idle, improved fuel efficiency and lower emissions
• Longer service life
• Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
• Corrugated ribs reduce the risk of flashover
• Pure alumina silicate ceramic insulator, providing superior strength and better heat transfer
• Triple seals prevent leakage
• Copper core aids in heat removal

📏 Specifications

• NGK stock number: 97287
• Thread: 14 mm
• Reach: .708"
• Hex: 16 mm (5/8 in)
• Seat: Tapered
• Terminal: Solid
• Type: Projected, Wide Gap

🚘 Application

Listed in NGK's application charts for automotive vehicles.

• Aston Martin DB7 (2004) – 4-12 per engine
• Buick Century (1993-1986) – 4-12 per engine
• Buick Electra (1987-1986) – 4-12 per engine
• Buick LeSabre (1988-1986) – 4-12 per engine
• Buick Lucerne (2011-2006) – 4-12 per engine
• Buick Riviera (1987-1986) – 4-12 per engine
• Buick Roadmaster (1996-1994) – 4-12 per engine
• Buick Skylark (1993-1986) – 4-12 per engine
• Buick Skylark (1998-1995) – 4-12 per engine
• Buick Somerset (1987-1986) – 4-12 per engine
• Buick Somerset Regal (1985) – 4-12 per engine
• Cadillac Allante (1993-1987) – 4-12 per engine
• Cadillac Commercial Chassis (1990-1985) – 4-12 per engine
• Cadillac DeVille (1990-1982) – 4-12 per engine
• Cadillac DeVille (2005-1994) – 4-12 per engine
• Cadillac DTS (2011-2006) – 4-12 per engine
• Cadillac Eldorado (1990-1982) – 4-12 per engine
• Cadillac Eldorado (2002-1993) – 4-12 per engine
• Cadillac Fleetwood (1990-1982) – 4-12 per engine
• Cadillac Fleetwood (1996-1994) – 4-12 per engine
• Cadillac Seville (1990-1982) – 4-12 per engine
• Cadillac Seville (2004-1993) – 4-12 per engine
• Cadillac SRX (2009-2007) – 4-12 per engine
• Cadillac STS (2010-2007) – 4-12 per engine
• Cadillac XLR (2009-2007) – 4-12 per engine

That is the 25 most common of 177 applications NGK's charts list for this plug – ask us to check yours.

🔄 Supersession & Cross Reference

NGK's cross-reference tables list this plug against these part numbers.

• Bosch: 4504, 7420, 9605, 9606, 9608, HGR9DQI, HR6KII33X, HR7DII33V and 2 more
• Motorcraft: AGSF22FM1, AGSF22WM, AGSF32Y-PC, AGSF32YR, SP405, SP448, SP479, SP541 and 2 more
• DENSO: 4511, 4713, 5087, IT16TT, PT16TT, ZT20EPR11
• Champion: 7304, 7304-2, RS9PYP4
• ACDelco: 41-810

📦 Condition

• Brand new genuine product
• Supplied in original packaging