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1985 Buick Riviera
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  • Brand
  • Part type
  • Label
  • Position
  • Engine
  • Cases Per Pallet (ORLY)
  • Center Electrode Core Material
  • Center Electrode Tip Material
  • Classification
  • Electrical Terminal Type
  • Ground Configuration
  • Ground Electrode Core Material
  • Ground Electrode Quantity
  • Ground Electrode Tip Design
  • Ground Electrode Tip Material
  • Hex Size
  • Insulator Height
  • Insulator Material
  • Insulator Type
  • Manufacturer Heat Range
  • Outdoor Power Equipment Application
  • Package Contents
  • Package Quantity
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  • Pre-Gap Size
  • Product Length
  • Product Width
  • Prop 65 Warning Label Required?
  • Reach
  • Resistance
  • Resistor
  • Resistor Type
  • Seat Type
  • Short Style
  • Spark Plug Type
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Diagram

Spark Plug

6708 Bosch
OE Fine Wire Platinum


Vehicle specific

Position

N/A

Qualifier

Optional | Original Center Electrode Material is Copper/Nickel | Do Not Gap, Gap is Preset

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$6.08
Additional lead times may
apply for this item
Item added to cart

7975 Bosch
Nickel


Vehicle specific

Position

N/A

Qualifier

Optional | Original Center Electrode Material is Copper/Nickel | Gap 0.045 in

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$3.46
Additional lead times may
apply for this item
Item added to cart

8100 Bosch
OE Fine Wire Double Platinum


Vehicle specific

Position

N/A

Qualifier

Original Center Electrode Material is Copper/Nickel | Do Not Gap, Gap is Preset

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$9.53
In stock
Item added to cart

9652 Bosch
OE Fine Wire Double Iridium


Vehicle specific

Position

N/A

Qualifier

Original Center Electrode Material is Copper/Nickel | Do Not Gap, Gap is Preset

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$11.86
In stock
Item added to cart

9659 Bosch
OE Fine Wire Double Iridium


Vehicle specific

Position

N/A

Qualifier

Optional | Original Center Electrode Material is Copper/Nickel | Do Not Gap, Gap is Preset

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$11.86
Additional lead times may
apply for this item
Item added to cart

3018 Champion
Platinum Power


Vehicle specific

Note

Plug Type RV17PMC4 Gap .045

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$7.04
In stock
Item added to cart

406 Champion
Copper Plus


Vehicle specific

Note

Plug Type RV12YC Gap .045 OE Type

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$4.65
In stock
Item added to cart

7071 Champion
Double Platinum Power


Vehicle specific

Note

Plug Type RC12PYP Gap .060

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$12.39
In stock
Item added to cart

89 Champion
Copper Plus


Vehicle specific

Note

Plug Type RC12YC5 Gap .060 OE Type

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$4.51
In stock
Item added to cart

9201 Champion
Champion Iridium


Vehicle specific

Note

Plug Type RC12WYPB4 Gap .060

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$14.14
In stock
Item added to cart
3005 | Spark Plug | Denso

3005 Denso
Double Platinum


Vehicle specific

Note

Gap 0.044 Platinum Plug - Long Life Platinum Plug with Taper Tip & Patented U-Groove Design

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$11.96
Additional lead times may
apply for this item
Item added to cart
4507 | Spark Plug | Denso

4507 Denso
Platinum TT


Vehicle specific

Note

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

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$6.44
Additional lead times may
apply for this item
Item added to cart
4509 | Spark Plug | Denso

4509 Denso
Platinum TT


Vehicle specific

Note

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

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$6.44
Additional lead times may
apply for this item
Item added to cart
4706 | Spark Plug | Denso

4706 Denso
Iridium TT


Vehicle specific

Note

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

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$13.29
Additional lead times may
apply for this item
Item added to cart
4715 | Spark Plug | Denso

4715 Denso
Iridium TT


Vehicle specific

Note

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

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$13.29
Additional lead times may
apply for this item
Item added to cart
5027 | Spark Plug | Denso

5027 Denso
U-Groove Conventional


Vehicle specific

Note

Gap 0.060 O.E. Recommended Resistor Plug with Patented U-Groove Design

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$3.63
Additional lead times may
apply for this item
Item added to cart
5301 | Spark Plug | Denso

5301 Denso
Iridium Power


Vehicle specific

Note

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

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$11.84
Additional lead times may
apply for this item
Item added to cart
5330 | Spark Plug | Denso

5330 Denso
Iridium Power


Vehicle specific

Note

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

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$11.84
Additional lead times may
apply for this item
Item added to cart

2771 NGK
V-Power Spark Plug


Vehicle specific

Note

Part # UR5 OE Equivalent Design 48,000 km Factory Recommended Service Interval

Qualifier

Gap 0.045in

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$3.81
In stock
Item added to cart

3072 NGK
G-Power Spark Plug


Vehicle specific

Note

Part # FR45GP

Qualifier

Gap 0.060in

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$5.77
In stock
Item added to cart

3547 NGK
G-Power Spark Plug


Vehicle specific

Note

Part # UR5GP

Qualifier

Gap 0.045in

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$5.77
In stock
Item added to cart

3686 NGK
V-Power Spark Plug


Vehicle specific

Note

Part # FR45 OE Equivalent Design 48,000 km Factory Recommended Service Interval

Qualifier

Gap 0.060in

Quantity per vehicle

8

Fits on

  • Only submodels with ...
    • V8   5.0L   -CC   307CID   3.39 Inches   86.1 mm   0  
$3.81
Additional lead times may
apply for this item
Item added to cart

7177 NGK
Iridium IX Spark Plug


Vehicle specific

Note

Part # UR5IX

Qualifier

Gap 0.045in

Quantity per vehicle

6

Fits on

  • Only submodels with ...
    • V6   3.8L   3800CC   231CID   3.40 Inches   86.4 mm   0  
$12.40
In stock
Item added to cart

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