Denso 4706 IQ16TT Iridium TT Spark Plug

Iridium and platinum technologies combine with Denso’s 360-degree laser welding process in Denso Twin-Tip Iridium to create a plug with a lifetime over 100,000 miles. TT or Twin-Tip technology promotes spark energy concentration and explosion, which translates into improved acceleration and economy. Iridium TT feature the world’s smallest 0.4mm iridium center electrode and 0.7mm needle tip ground electrode, which minimize spark interference and maximize ignitability, resulting in better power, torque and fuel economy. Denso’s patented iridium alloy has the highest iridium concentration, making it more durable and producing a dramatic improvement in spark plug life. Machine rolled threads prevent seizing or cross threading during installation and removal. 100% pre-fired to assure the highest quality possible. Purified alumina powder insulator provides exceptional strength and thermal conductivity. Five rib insulator prevents flashover. Copper-glass seal bonds center electrode and insulator for a gas-tight seal.

• Shell
• Thread Diameter14mm
• Thread Pitch1.25mm
• Seat TypeGasket
• Reach19mm (3/4")
• Hex Size5/8" (16mm)
• Terminal TypeSolid
• Overall HeightJIS
• Gap.039" (1.0mm)

• Center Electrode
• MaterialIridium
• TypeFine Wire
• Size0.4mm
• ProjectionProjected

• Ground Electrode
• MaterialPlatinum
• TypeFine Wire
• Quantity1

• Specifications
• ResistorYes
• Resistor Value5k Ohm
• Heat Range16
• Torque SpecsCast Iron: 26-30 lb. ft. Aluminum: 15-22 lb. ft.

• Part Information
• BrandDenso
• Warranty12 Months
• Longevity100k Miles

Automotive

• 2011
  • Dodge
    • Nitro Detonator Verify fitment
    • Nitro Heat Verify fitment
    • Nitro SE Verify fitment
    • Nitro Shock Verify fitment
    • Nitro SXT Verify fitment
• 2010
  • Chrysler
    • Town & Country Limited Verify fitment
    • Town & Country LX Verify fitment
    • Town & Country Touring Verify fitment
    • Town & Country Touring Plus Verify fitment
    • Town & Country Walter P. Chrysler Signature Series Verify fitment
  • Dodge
    • Journey Base Verify fitment
    • Journey Crew Verify fitment
    • Journey R/T Verify fitment
    • Journey SE Verify fitment
    • Journey SXT Verify fitment
    • Nitro Detonator Verify fitment
    • Nitro Heat Verify fitment
    • Nitro SE Verify fitment
    • Nitro Shock Verify fitment
    • Nitro SXT Verify fitment
• 2002
  • Saturn
    • SC1 Base Verify fitment
    • SC2 Base Verify fitment
    • SL Base Verify fitment
    • SL1 Base Verify fitment
    • SL2 Base Verify fitment
• 2001
  • Saturn
    • SC1 Base Verify fitment
    • SC2 Base Verify fitment
    • SL Base Verify fitment
    • SL1 Base Verify fitment
    • SL2 Base Verify fitment
    • SW2 Base Verify fitment
• 2000
  • Saturn
    • SC1 Base Verify fitment
    • SC2 Base Verify fitment
    • SL Base Verify fitment
    • SL1 Base Verify fitment
    • SL2 Base Verify fitment
    • SW2 Base Verify fitment
• 1999
  • Jaguar
    • XK8 Base Verify fitment
  • Saturn
    • SC1 Base Verify fitment
    • SC2 Base Verify fitment
    • SL Base Verify fitment
    • SL1 Base Verify fitment
    • SL2 Base Verify fitment
    • SW1 Base Verify fitment
    • SW2 Base Verify fitment
• 1998
  • Mercedes-Benz
    • E320 4Matic Verify fitment
    • E320 Base Verify fitment
  • Saab
    • 900 S Verify fitment
    • 900 S Turbo Verify fitment
    • 900 SE Turbo Verify fitment
• 1997
  • Mercedes-Benz
    • C280 Base Verify fitment
    • E420 Base Verify fitment
    • S420 Base Verify fitment
    • S500 Base Verify fitment
    • SL320 Base Verify fitment
    • SL500 Base Verify fitment
  • Saab
    • 900 S Verify fitment
    • 900 SE Verify fitment
    • 900 SE Turbo Verify fitment
• 1996
  • Mercedes-Benz
    • C220 Base Verify fitment
    • C36 AMG Base Verify fitment
• 1995
  • BMW
    • 850CSi Base Verify fitment
  • Mercedes-Benz
    • C220 Base Verify fitment
    • E320 Base Verify fitment
    • E420 Base Verify fitment
    • S420 Base Verify fitment
    • S500 Base Verify fitment
    • S600 Base Verify fitment
    • SL500 Base Verify fitment
    • SL600 Base Verify fitment
• 1994
  • BMW
    • 750iL Base Verify fitment
    • 850Ci Base Verify fitment
    • 850CSi Base Verify fitment
  • Mercedes-Benz
    • C220 Base Verify fitment
    • E320 Base Verify fitment
    • E420 Base Verify fitment
    • E500 Base Verify fitment
    • S420 Base Verify fitment
    • S500 Base Verify fitment
    • S600 Base Verify fitment
    • SL500 Base Verify fitment
    • SL600 Base Verify fitment
  • Saab
    • 900 S Verify fitment
    • 900 SE Verify fitment
    • 900 SE Turbo Verify fitment
    • 900 Turbo Verify fitment
    • 900 Turbo Commemorative Edition Verify fitment
• 1993
  • BMW
    • 750iL Base Verify fitment
    • 850Ci Base Verify fitment
  • Geo
    • Storm 2+2 Verify fitment
    • Storm 2+2 GSi Verify fitment
    • Storm Base Verify fitment
  • Mercedes-Benz
    • 300CE Base Verify fitment
    • 300E 2.8 Verify fitment
    • 300E 4Matic Verify fitment
    • 300E Base Verify fitment
    • 300SE Base Verify fitment
    • 300SL Base Verify fitment
    • 300TE 4Matic Verify fitment
    • 300TE Base Verify fitment
    • 400E Base Verify fitment
    • 400SEL Base Verify fitment
    • 500E Base Verify fitment
    • 500SEC Base Verify fitment
    • 500SEL Base Verify fitment
    • 500SL Base Verify fitment
    • 600SEC Base Verify fitment
    • 600SEL Base Verify fitment
    • 600SL Base Verify fitment
  • Saab
    • 900 S Verify fitment
    • 900 Turbo Verify fitment
    • 900 Turbo Commemorative Edition Verify fitment
  • Toyota
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica GTS All Trac Verify fitment
    • Celica ST Verify fitment
• 1992
  • BMW
    • 750iL Base Verify fitment
    • 850i Base Verify fitment
  • Geo
    • Prizm Base Verify fitment
    • Prizm GSi Verify fitment
    • Prizm LSi Verify fitment
    • Storm 2+2 Verify fitment
    • Storm 2+2 GSi Verify fitment
    • Storm Base Verify fitment
  • Mercedes-Benz
    • 300CE Base Verify fitment
    • 300SE Base Verify fitment
    • 300SL Base Verify fitment
    • 400E Base Verify fitment
    • 400SE Base Verify fitment
    • 500E Base Verify fitment
    • 500SEL Base Verify fitment
    • 500SL Base Verify fitment
    • 600SEL Base Verify fitment
  • Saab
    • 900 Base Verify fitment
    • 900 S Verify fitment
    • 900 Turbo Verify fitment
  • Toyota
    • Celica All Trac Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DLX Verify fitment
    • Corolla DLX All Trac Verify fitment
    • Corolla LE Verify fitment
    • Cressida Luxury Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1991
  • Acura
    • Integra GS Verify fitment
    • Integra LS Verify fitment
    • Integra RS Verify fitment
  • BMW
    • 750iL Base Verify fitment
    • 850i Base Verify fitment
  • Geo
    • Prizm Base Verify fitment
    • Prizm GSi Verify fitment
    • Prizm LSi Verify fitment
  • Honda
    • CRX Base Verify fitment
    • CRX HF Verify fitment
    • CRX Si Verify fitment
  • Mercedes-Benz
    • 300SL Base Verify fitment
    • 500SL Base Verify fitment
  • Peugeot
    • 405 DL Verify fitment
    • 405 Mi 16 Verify fitment
    • 405 S Verify fitment
  • Saab
    • 900 Base Verify fitment
    • 900 S Verify fitment
    • 900 S Turbo Verify fitment
    • 900 SE Turbo Verify fitment
    • 900 SPG Verify fitment
  • Toyota
    • Camry Base Verify fitment
    • Camry DLX Verify fitment
    • Camry DLX All Trac Verify fitment
    • Camry LE Verify fitment
    • Camry LE All Trac Verify fitment
    • Celica All Trac Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DLX Verify fitment
    • Corolla DLX All Trac Verify fitment
    • Corolla GTS Verify fitment
    • Corolla LE Verify fitment
    • Corolla SR5 Verify fitment
    • Cressida Luxury Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1990
  • Acura
    • Integra GS Verify fitment
    • Integra LS Verify fitment
    • Integra RS Verify fitment
  • BMW
    • 750iL Base Verify fitment
  • Cadillac
    • Brougham Base Verify fitment
    • Brougham d'Elegance Verify fitment
  • Chevrolet
    • Caprice Base Verify fitment
    • Caprice Classic Verify fitment
    • Caprice Classic Brougham Verify fitment
    • Caprice Classic LS Brougham Verify fitment
  • Geo
    • Prizm Base Verify fitment
    • Prizm GSi Verify fitment
  • Honda
    • CRX Base Verify fitment
    • CRX HF Verify fitment
    • CRX Si Verify fitment
    • Prelude 2.0 S Verify fitment
    • Prelude 2.0 Si Verify fitment
    • Prelude Si Verify fitment
    • Prelude Si 4WS Verify fitment
    • Prelude Si ALB Verify fitment
  • Mercedes-Benz
    • 300CE Base Verify fitment
    • 300SL Base Verify fitment
    • 500SL Base Verify fitment
  • Nissan
    • Pulsar NX XE Verify fitment
    • Sentra Base Verify fitment
    • Sentra SE Verify fitment
    • Sentra XE Verify fitment
  • Peugeot
    • 405 DL Verify fitment
    • 405 Mi 16 Verify fitment
    • 405 S Verify fitment
  • Saab
    • 9000 CD Verify fitment
    • 9000 S Verify fitment
    • 9000 Turbo Verify fitment
  • Toyota
    • Camry Base Verify fitment
    • Camry DLX Verify fitment
    • Camry DLX All Trac Verify fitment
    • Camry LE Verify fitment
    • Camry LE All Trac Verify fitment
    • Celica All Trac Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla Base Verify fitment
    • Corolla DLX Verify fitment
    • Corolla DLX All Trac Verify fitment
    • Corolla GTS Verify fitment
    • Corolla LE Verify fitment
    • Corolla SR5 Verify fitment
    • Corolla SR5 All Trac Verify fitment
    • Cressida Luxury Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1989
  • BMW
    • 750iL Base Verify fitment
  • Buick
    • Electra Estate Wagon Verify fitment
    • Electra Limited Verify fitment
    • Electra Park Avenue Verify fitment
    • Electra Park Avenue Ultra Verify fitment
    • Electra T-Type Verify fitment
    • LeSabre Base Verify fitment
    • LeSabre Custom Verify fitment
    • LeSabre Estate Wagon Verify fitment
    • LeSabre Limited Verify fitment
  • Cadillac
    • Brougham Base Verify fitment
    • Brougham d'Elegance Verify fitment
  • Chevrolet
    • Caprice Base Verify fitment
    • Caprice Classic Verify fitment
    • Caprice Classic Brougham Verify fitment
    • Caprice Classic LS Brougham Verify fitment
  • Ford
    • Taurus GL Verify fitment
    • Taurus L Verify fitment
    • Taurus LX Verify fitment
    • Taurus SHO Verify fitment
  • Geo
    • Prizm Base Verify fitment
  • Honda
    • CRX Base Verify fitment
    • CRX HF Verify fitment
    • CRX Si Verify fitment
    • Prelude 2.0 S Verify fitment
    • Prelude 2.0 Si Verify fitment
    • Prelude 2.0 Si 4WS Verify fitment
  • Nissan
    • D21 Base Verify fitment
    • D21 E Verify fitment
    • D21 SE Verify fitment
    • D21 XE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
    • Pulsar NX SE Verify fitment
    • Pulsar NX XE Verify fitment
    • Sentra Base Verify fitment
    • Sentra E Verify fitment
    • Sentra SE Verify fitment
    • Sentra XE Verify fitment
    • Stanza E Verify fitment
    • Stanza GXE Verify fitment
    • Stanza XE Verify fitment
  • Oldsmobile
    • Cutlass Calais Base Verify fitment
    • Cutlass Calais GT Verify fitment
    • Cutlass Calais International Verify fitment
    • Cutlass Calais S Verify fitment
    • Cutlass Calais SL Verify fitment
  • Peugeot
    • 405 DL Verify fitment
    • 405 Mi 16 Verify fitment
    • 405 S Verify fitment
  • Pontiac
    • Grand Am LE Verify fitment
    • Grand Am SE Verify fitment
    • Safari Base Verify fitment
  • Saab
    • 9000 Base Verify fitment
    • 9000 CD Verify fitment
    • 9000 S Verify fitment
  • Toyota
    • Camry Base Verify fitment
    • Camry DLX Verify fitment
    • Camry DLX All Trac Verify fitment
    • Camry LE Verify fitment
    • Camry LE All Trac Verify fitment
    • Celica All Trac Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla DLX Verify fitment
    • Corolla DLX All Trac Verify fitment
    • Corolla GTS Verify fitment
    • Corolla LE Verify fitment
    • Corolla SR5 Verify fitment
    • Corolla SR5 All Trac Verify fitment
    • Cressida Luxury Verify fitment
    • MR2 GT Verify fitment
    • MR2 Super Charged Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1988
  • BMW
    • 750iL Base Verify fitment
  • Buick
    • Electra Estate Wagon Verify fitment
    • Electra Limited Verify fitment
    • Electra Park Avenue Verify fitment
    • Electra T-Type Verify fitment
    • LeSabre Base Verify fitment
    • LeSabre Custom Verify fitment
    • LeSabre Estate Wagon Verify fitment
    • LeSabre Limited Verify fitment
  • Cadillac
    • Brougham Base Verify fitment
    • Brougham d'Elegance Verify fitment
  • Chevrolet
    • Caprice Base Verify fitment
    • Caprice Classic Verify fitment
    • Caprice Classic Brougham Verify fitment
    • Caprice Classic LS Brougham Verify fitment
    • Nova Base Verify fitment
    • Nova CL Verify fitment
    • Nova Twin Cam Verify fitment
  • Honda
    • CRX DX Verify fitment
    • CRX HF Verify fitment
    • CRX Si Verify fitment
    • Prelude 2.0 S Verify fitment
    • Prelude 2.0 Si Verify fitment
    • Prelude 2.0 Si 4WS Verify fitment
  • Nissan
    • 200SX SE Verify fitment
    • 200SX XE Verify fitment
    • D21 Base Verify fitment
    • D21 E Verify fitment
    • D21 SE Verify fitment
    • D21 XE Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
    • Stanza E Verify fitment
    • Stanza GXE Verify fitment
    • Stanza XE Verify fitment
  • Oldsmobile
    • Cutlass Calais Base Verify fitment
    • Cutlass Calais GT Verify fitment
    • Cutlass Calais International Verify fitment
    • Cutlass Calais SL Verify fitment
    • Cutlass Supreme Base Verify fitment
    • Cutlass Supreme Classic Verify fitment
    • Cutlass Supreme Classic Brougham Verify fitment
    • Cutlass Supreme Indy 500 Pace Car Verify fitment
    • Cutlass Supreme International Verify fitment
    • Cutlass Supreme SL Verify fitment
  • Pontiac
    • Grand Am Base Verify fitment
    • Grand Am LE Verify fitment
    • Grand Am SE Verify fitment
    • Safari Base Verify fitment
  • Toyota
    • 4Runner DLX Verify fitment
    • 4Runner SR5 Verify fitment
    • Camry Base Verify fitment
    • Camry DLX Verify fitment
    • Camry DLX All Trac Verify fitment
    • Camry LE Verify fitment
    • Camry LE All Trac Verify fitment
    • Celica All Trac Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla DLX Verify fitment
    • Corolla DLX All Trac Verify fitment
    • Corolla FX Verify fitment
    • Corolla FX16 Verify fitment
    • Corolla FX16 GTS Verify fitment
    • Corolla GTS Verify fitment
    • Corolla LE Verify fitment
    • Corolla SR5 Verify fitment
    • Corolla SR5 All Trac Verify fitment
    • MR2 GT Verify fitment
    • MR2 Super Charged Verify fitment
    • Pickup Base Verify fitment
    • Pickup DLX Verify fitment
    • Pickup SR5 Verify fitment
    • Pickup SR5 Turbo Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1987
  • Buick
    • Electra Estate Wagon Verify fitment
    • Electra Limited Verify fitment
    • Electra Park Avenue Verify fitment
    • Electra T-Type Verify fitment
    • Regal Base Verify fitment
    • Regal GNX Verify fitment
    • Regal Grand National Verify fitment
    • Regal Limited Verify fitment
  • Cadillac
    • Brougham Base Verify fitment
    • Brougham d'Elegance Verify fitment
  • Chevrolet
    • Caprice Base Verify fitment
    • Caprice Classic Verify fitment
    • Caprice Classic Brougham Verify fitment
    • Caprice Classic LS Brougham Verify fitment
  • Nissan
    • 200SX SE Verify fitment
    • 200SX XE Verify fitment
    • D21 Base Verify fitment
    • D21 E Verify fitment
    • D21 SE Verify fitment
    • D21 XE Verify fitment
    • Pathfinder E Verify fitment
    • Pathfinder SE Verify fitment
    • Pathfinder XE Verify fitment
    • Stanza E Verify fitment
    • Stanza GXE Verify fitment
    • Stanza XE Verify fitment
  • Oldsmobile
    • Calais Base Verify fitment
    • Calais GT Verify fitment
    • Calais Supreme Verify fitment
    • Cutlass Salon Base Verify fitment
    • Cutlass Supreme 442 Verify fitment
    • Cutlass Supreme Base Verify fitment
    • Cutlass Supreme Brougham Verify fitment
  • Pontiac
    • Firebird Base Verify fitment
    • Firebird Trans Am Verify fitment
    • Safari Base Verify fitment
  • Toyota
    • Camry DLX Verify fitment
    • Camry LE Verify fitment
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Corolla DLX Verify fitment
    • Corolla FX Verify fitment
    • Corolla FX16 Verify fitment
    • Corolla FX16 GTS Verify fitment
    • Corolla LE Verify fitment
    • Corolla Sport DLX Verify fitment
    • Corolla Sport GTS Verify fitment
    • Corolla Sport SR5 Verify fitment
    • MR2 GT Verify fitment
    • Supra Base Verify fitment
    • Supra Turbo Verify fitment
• 1986
  • Buick
    • Electra Estate Wagon Verify fitment
    • Electra Limited Verify fitment
    • Electra Park Avenue Verify fitment
    • Electra T-Type Verify fitment
    • LeSabre Custom Verify fitment
    • LeSabre Estate Wagon Verify fitment
    • LeSabre Limited Verify fitment
    • Regal Base Verify fitment
    • Regal Grand National Verify fitment
    • Regal Limited Verify fitment
    • Regal T-Type Verify fitment
  • Cadillac
    • Fleetwood 75 Verify fitment
    • Fleetwood 75 Formal Verify fitment
    • Fleetwood Base Verify fitment
    • Fleetwood Brougham Verify fitment
    • Fleetwood Brougham Commercial Chassis Verify fitment
    • Fleetwood Brougham d'Elegance Verify fitment
  • Chevrolet
    • Caprice Base Verify fitment
    • Caprice Classic Verify fitment
    • Caprice Classic Brougham Verify fitment
  • Nissan
    • 200SX Base Verify fitment
    • 200SX Turbo Verify fitment
    • 200SX XE Verify fitment
    • D21 Base Verify fitment
    • D21 E Verify fitment
    • D21 SE Verify fitment
    • D21 XE Verify fitment
    • Stanza GL Verify fitment
    • Stanza XE Verify fitment
  • Oldsmobile
    • Cutlass Salon 442 Verify fitment
    • Cutlass Salon Base Verify fitment
    • Cutlass Supreme Base Verify fitment
    • Cutlass Supreme Brougham Verify fitment
  • Pontiac
    • Parisienne Base Verify fitment
    • Parisienne Brougham Verify fitment
  • Toyota
    • Celica GT Verify fitment
    • Celica GTS Verify fitment
    • Celica ST Verify fitment
    • Celica Supra Verify fitment
    • Corolla DLX Verify fitment
    • Corolla LE Verify fitment
    • Corolla LE Limited Verify fitment
    • Corolla Sport DLX Verify fitment
    • Corolla Sport GTS Verify fitment
    • Corolla Sport SR5 Verify fitment
    • MR2 GT Verify fitment
    • Supra Base Verify fitment
• 1985
  • Buick
    • Electra Estate Wagon Verify fitment
    • Electra Limited Verify fitment
    • Electra Park Avenue Verify fitment
    • Electra T-Type Verify fitment
    • LeSabre Collector's Edition Verify fitment
    • LeSabre Custom Verify fitment
    • LeSabre Estate Wagon Verify fitment
    • LeSabre Limited Verify fitment
    • Riviera Base Verify fitment
    • Riviera Luxury Verify fitment
    • Riviera T-Type Verify fitment
  • Nissan
    • 200SX Base Verify fitment
    • 200SX Turbo Verify fitment
    • 200SX XE Verify fitment
    • Stanza GL Verify fitment
    • Stanza XE Verify fitment
  • Oldsmobile
    • Cutlass Salon 442 Verify fitment
    • Cutlass Salon Base Verify fitment
    • Cutlass Supreme Base Verify fitment
    • Cutlass Supreme Brougham Verify fitment
    • Cutlass Supreme LS Verify fitment
    • Delta 88 Royale Verify fitment
    • Delta 88 Royale Brougham Verify fitment
    • Delta 88 Royale Brougham LS Verify fitment
    • Toronado Brougham Verify fitment
    • Toronado Caliente Verify fitment
  • Toyota
    • Corolla DLX Verify fitment
    • Corolla LE Verify fitment
    • Corolla LE Limited Verify fitment
    • Corolla Sport DLX Verify fitment
    • Corolla Sport GTS Verify fitment
    • Corolla Sport SR5 Verify fitment
    • MR2 GT Verify fitment
• 1984
  • Nissan
    • 200SX Base Verify fitment
    • 200SX Turbo Verify fitment
    • 200SX XE Verify fitment
    • Stanza GL Verify fitment
    • Stanza XE Verify fitment
• 1982
  • Ford
    • EXP Base Verify fitment
  • Mercury
    • LN7 Base Verify fitment
• 1981
  • Mercury
    • Lynx Base Verify fitment
    • Lynx GL Verify fitment
    • Lynx GS Verify fitment
    • Lynx LS Verify fitment
    • Lynx RS Verify fitment

Powersports

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Non-Automotive

Sorry, no non-automotive applications are associated with this part.