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1991 Ford Mustang Spark Plug

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Denso Spark Plug
Click to Enlarge
(Read reviews)
Product List Price:
$5.08
Our List Price: $4.58
(31) In Stock
Part Number: W0133-1642105
Notes: U-Groove
Features:
  • 100 percent pre-fired to ensure reliable operation
  • Patented U-Grove ground electrode
  • Bonded; center electrode and insulator for a gas-tight seal
  • Copper core center electrode for superior thermal conductivity
  • Unique five-rib insulator reduces flashover
  • Patented U-groove ground electrode design fires leaner mixtures than conventional plugs
  • Precision machine-rolled threads reduce seizing and cross-threading in delicate aluminum heads
  • Wide range of part numbers for t
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
This Part Fits: Catalog: A
Vehicle Engine
1991 Ford Mustang 5.0L V8 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $8.18
(94) In Stock
Part Number: 5478-05169633
Notes: Iridium Power -- Gap 0.044
Condition: New

Ground Electrode Tip Design Tapercut, U-Groove
Ground Electrode Core Material Nickel
Electrode Tip Iridium Rhodium Alloy

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 5.0L V8 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $8.18
(99) In Stock
Part Number: 5478-05169631
Notes: Iridium Power -- Gap 0.044; Qty 2 Per Cyl.
Condition: New

Ground Electrode Tip Design Tapercut, U-Groove
Ground Electrode Core Material Nickel
Electrode Tip Iridium Rhodium Alloy

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 2.3L 4 Cyl 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $8.18
(46) In Stock
Part Number: 5478-05445068
Notes: Iridium TT -- Gap 0.040
Condition: New

Ground Electrode Tip Design Platinum Twin-Tip
Ground Electrode Core Material Nickel
Electrode Tip Iridium Rhodium Alloy

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 5.0L V8 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $8.18
(99) In Stock
Part Number: 5478-05445067
Notes: Iridium TT -- Gap 0.040; Qty 2 Per Cyl.
Condition: New

Ground Electrode Tip Design Platinum Twin-Tip
Ground Electrode Core Material Nickel
Electrode Tip Iridium Rhodium Alloy

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 2.3L 4 Cyl 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $4.18
(99) In Stock
Part Number: 5478-05169543
Notes: Platinum TT -- Gap 0.040
Condition: New

Ground Electrode Tip Design Titanium Enhanced Twin-Tip
Ground Electrode Core Material Nickel
Electrode Tip Platinum

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 5.0L V8 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $4.18
(99) In Stock
Part Number: 5478-05169546
Notes: Platinum TT -- Gap 0.040; Qty 2 Per Cyl.
Condition: New

Ground Electrode Tip Design Titanium Enhanced Twin-Tip
Ground Electrode Core Material Nickel
Electrode Tip Platinum

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 2.3L 4 Cyl 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $3.18
(99) In Stock
Part Number: 5478-05052091
Notes: U-Groove Conventional -- Gap 0.032; Qty 2 Per Cyl.
Features:
  • T20EPR-U
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

Ground Electrode Tip Design U-Groove
Ground Electrode Core Material Nickel
Electrode Tip Nickel

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 2.3L 4 Cyl 

Denso Spark Plug
Click to Enlarge
(Read reviews)
Our List Price: $3.18
(99) In Stock
Part Number: 5478-05052087
Notes: U-Groove Conventional -- Gap 0.035
Features:
  • T16PR-U
  • Increases engine performance and throttle response
  • Efficient fuel consumption
  • Improved cold-starting
  • Stable combustion during idling
Condition: New

Ground Electrode Tip Design U-Groove
Ground Electrode Core Material Nickel
Electrode Tip Nickel

Shipping Options:
Ground
This Part Fits: Catalog: B
Vehicle Engine
1991 Ford Mustang 5.0L V8 



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