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Get the Best Priced Mercedes S420 Spark Plugs

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Mercedes S420 Replacement Spark Plugs Information


The spark plug is a device that ignites your Mercedes S420 internal combustion chamber. It provides the spark required for the Mercedes S420 fuel. An insulated wire connects the spark plug's central electrode with the output terminal. The spark plugs includes various parts such as the insulator tip, terminal, central electrode and spark gaps. Spark plug variations can include two, three or four ground electrodes, and there are also hot and cold alternatives that have variable heat ranges. An effective spark plug will enhance your Mercedes S420 mileage and reduce carbon emissions.

The S420 spark plugs by Mercedes are OE replacement ones manufactured to OE specifications. The spark plugs are manufactured with metals such as platinum and copper materials. These parts can be added to Mercedes S420 sub model years from 1996 up to 1999.


Mercedes S420 Spark Plugs They are available for the following Mercedes S420 years: 1999, 1998, 1997, 1996, 1995, 1994, 99, 98, 97, 96, 95, 94. This part is also sometimes called Mercedes S420 Spark Plug. We stock spark plugs parts for most Mercedes models including E320, C230, ML320, ML350, S500, C240, E350, C280, S430, C300, 300E, SLK230, SL500, CLK320, 450SL, 190E, ML430, S550, C320, 560SL, CLK430, E500, 380SL, E55 AMG, GL450, E430, ML500, GLK350, S600, R350, S320, 420SEL, 500SL, 300SE, S55 AMG, C250, CLK350, 560SEL, SLK320 and E420.

We stock these Spark Plugs brands for the Mercedes S420: Bosch, Denso, NGK and Champion.


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Review Fitment Notes to Ensure Proper Fit
Bosch Logo Bosch Spark Plug W0133-1808179
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(Read reviews)
Product List Price:
$4.95
Our List Price: $1.80
(99) In Stock
Product SKU: W0133-1808179
Product Note: Super Plus - F 8 DC4
Important Product Info: FR8DC+
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1995 Mercedes S420

Bosch Logo Bosch Spark Plug W0133-1936715
Click to Enlarge
(Read reviews)
Product List Price:
$4.55
Our List Price: $2.93
(28) In Stock
Product SKU: W0133-1936715
Product Note: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1995 Mercedes S420

Bosch Logo Bosch Spark Plug 6726
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(6 Reviews)
5 Stars
Bosch 6726
Spark Plug
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Our List Price: $3.33
(99) In Stock
Product SKU: 6726
Product Note: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Hot climate or continuous high speed driving; Original equipment is nickel
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium
Insulator Material Ceramic
Features:
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1995 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug 9652
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(5 Reviews)
5 Stars
Bosch 9652
Spark Plug
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Our List Price: $5.71
(99) In Stock
Product SKU: 9652
Product Note: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset
Center Electrode Tip Material Iridium
Center Electrode Core Material Nickel-Yttrium and Copper and Iridium
Ground Electrode Tip Material Nickel-Yttrium and Iridium
Insulator Material Ceramic
Features:
  • Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1998 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug 9652
Click to Enlarge
(5 Reviews)
5 Stars
Bosch 9652
Spark Plug
Close
Loading Reviews...
Our List Price: $5.71
(99) In Stock
Product SKU: 9652
Product Note: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset
Center Electrode Tip Material Iridium
Center Electrode Core Material Nickel-Yttrium and Copper and Iridium
Ground Electrode Tip Material Nickel-Yttrium and Iridium
Insulator Material Ceramic
Features:
  • Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1999 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug W0133-1808179
Click to Enlarge
(Read reviews)
Product List Price:
$4.95
Our List Price: $1.80
(99) In Stock
Product SKU: W0133-1808179
Product Note: Super Plus - F 8 DC4
Important Product Info: FR8DC+
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1997 Mercedes S420

Bosch Logo Bosch Spark Plug W0133-1936715
Click to Enlarge
(Read reviews)
Product List Price:
$4.55
Our List Price: $2.93
(28) In Stock
Product SKU: W0133-1936715
Product Note: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1994 Mercedes S420

Bosch Logo Bosch Spark Plug F8DC4
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(3 Reviews)
5 Stars
Bosch F8DC4
Spark Plug
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Our List Price: $1.94
(99) In Stock
Product SKU: F8DC4
Product Note: Nickel -- Gap 0.032 in; Hot climate or continuous high speed driving; Original equipment is nickel
Center Electrode Core Material Nickel-Chromium and Copper
Center Electrode Tip Material Nickel-Chromium
Ground Electrode Tip Material Nickel-Chromium
Insulator Material Ceramic
Features:
  • Heavy-duty yttrium enhanced nickel-copper center electrode ensures superior reliability and durability for up to 50% longer performance life vs. standard copper plugs
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Nickel-plated rolled threads provide superior resistance to corrosion and do not require anti-seize - saving time
  • Angled, ribbed insulator design prevents misfire due to flash-over
  • Metal glass fused resistor maximizes interference suppression
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 10
Fitment Information: Catalog: B
Vehicle Engine
1995 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug 6726
Click to Enlarge
(6 Reviews)
5 Stars
Bosch 6726
Spark Plug
Close
Loading Reviews...
Our List Price: $3.33
(99) In Stock
Product SKU: 6726
Product Note: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium
Insulator Material Ceramic
Features:
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1996 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug W0133-1808179
Click to Enlarge
(Read reviews)
Product List Price:
$4.95
Our List Price: $1.80
(99) In Stock
Product SKU: W0133-1808179
Product Note: Super Plus - F 8 DC4
Important Product Info: FR8DC+
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1996 Mercedes S420

Denso Logo Denso Spark Plug 5301
Click to Enlarge
(Read reviews)
Our List Price: $5.25
(97) In Stock
Product SKU: 5301
Product Note: Iridium Power -- Gap 0.044; Iridium Power - Performance Upgrade with World's Smallest Center Electrode (0.4 mm Dia.) & Tapered Tip Patented U-Groove Design & Patented Iridium Alloy (90% Iridium)
Ground Electrode Core Material Nickel
Center Electrode Core Material Copper
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1995 Mercedes S420 4.2L V8 

NGK Logo NGK Spark Plug 7090
Click to Enlarge
(18 Reviews)
4.9 Stars
NGK 7090
Spark Plug
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Our List Price: $2.68
(99) In Stock
Product SKU: 7090
Product Note: G-Power Spark Plug -- Gap 0.032"
Features:
  • Trivalent metal plating eliminates the need for anti-seize. For better performance consider upgrading to a NGK Iridium IX plug. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
1995 Mercedes S420 4.2L V8 

NGK Logo NGK Spark Plug 7938
Click to Enlarge
(Read reviews)
Our List Price: $1.64
(99) In Stock
Product SKU: 7938
Product Note: V-Power Spark Plug -- Gap 0.032"
Features:
  • NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: B
Vehicle Engine
1995 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug W0133-1936715
Click to Enlarge
(Read reviews)
Product List Price:
$4.55
Our List Price: $2.93
(28) In Stock
Product SKU: W0133-1936715
Product Note: OE Finewire Platinum - Platinum Performance Life Upgrade - Do Not Gap.
Condition: New

Shipping Options:
Ground, Overnight, 2 Day
Fitment Information: Catalog: A
Vehicle
1996 Mercedes S420

Bosch Logo Bosch Spark Plug 6726
Click to Enlarge
(6 Reviews)
5 Stars
Bosch 6726
Spark Plug
Close
Loading Reviews...
Our List Price: $3.33
(99) In Stock
Product SKU: 6726
Product Note: OE Fine Wire Platinum -- Do Not Gap, Gap is Preset; Original equipment is nickel
Center Electrode Tip Material Platinum
Center Electrode Core Material Nickel-Yttrium and Copper and Platinum
Ground Electrode Tip Material Nickel-Yttrium
Insulator Material Ceramic
Features:
  • OE Fine Wire design with Platinum firing pin on the center electrode requires up to 24% less voltage to ignite and up to 2 times longer life compared to standard copper spark plugs
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: B
Vehicle Engine
1997 Mercedes S420 4.2L V8 

NGK Logo
NGK Spark Plug 6341
Click to Enlarge
(Read reviews)
Our List Price: $5.86
(4) In Stock
Product SKU: 6341
Product Note: Iridium IX Spark Plug -- Gap 0.032"
Features:
  • The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloys extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to a NGK RUTHENIUM HX(TM) plug.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: F
Vehicle Engine
1997 Mercedes S420 4.2L V8 

Bosch Logo Bosch Spark Plug 003 159 67 03 26
Click to Enlarge
(Read reviews)
Our List Price: $1.66
(35) In Stock
Product SKU: 003 159 67 03 26
Product Note: Spark Plug - Bosch FR-8-DC+ (7927)
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: G
Vehicle
1999 Mercedes S420

Bosch Logo Bosch Spark Plug FR8DPP33+
Click to Enlarge
(Read reviews)
Our List Price: $5.35

Product SKU: FR8DPP33+
Product Note: OE/Specialty -- Do Not Gap, Gap is Preset
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: H
Vehicle Engine
1999 Mercedes S420 4.2L V8 

Bosch Logo
Bosch Spark Plug 9652
Click to Enlarge
(5 Reviews)
5 Stars
Bosch 9652
Spark Plug
Close
Loading Reviews...
Our List Price: $5.64
(8) In Stock
Product SKU: 9652
Product Note: OE Fine Wire Double Iridium -- Do Not Gap, Gap is Preset
Center Electrode Tip Material Iridium
Center Electrode Core Material Nickel-Yttrium and Copper and Iridium
Ground Electrode Tip Material Nickel-Yttrium and Iridium
Insulator Material Ceramic
Features:
  • Double Iridium electrodes - iridium firing pin and iridium ground electrode inlay offer higher performance and 4 times longer life compared to standard copper spark plugs
  • OE Fine Wire design requires up to 24% less voltage to ignite
  • 360 degree continuous laser welding increases durability for increased life
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • Pre-gapped and nickel plated threads allow for quick installation without adjusting the gap or applying anti-seize
  • Tapered ground electrode allows for better ignition throughout the life of the spark plug
Condition: New

Shipping Options:
Ground
Must be purchased in quantities of 4
Fitment Information: Catalog: C
Vehicle Engine
1999 Mercedes S420 4.2L V8 

NGK Logo
NGK Spark Plug 7938
Click to Enlarge
(Read reviews)
Our List Price: $1.61

Product SKU: 7938
Product Note: V-Power Spark Plug -- Gap 0.039"
Features:
  • NGK V-Power spark plugs are tested to the highest OE standards. Trivalent metal plating eliminates the need for anti-seize. For even greater performance consider upgrading to a NGK Iridium IX Spark Plug.
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: T
Vehicle Engine
1999 Mercedes S420 4.2L V8 

Champion Logo
Champion Spark Plug 7070
Click to Enlarge
(Read reviews)
Our List Price: $3.76
(99) In Stock
Product SKU: 7070
Product Note: Double Platinum Power -- Plug Type RC11PYPB4; Gap .032"
Classification Champion Double Platinum
Ground Electrode Core Material Platinum
Center Electrode Tip Material Platinum
Condition: New

Shipping Options:
Ground
Fitment Information: Catalog: P
Vehicle Engine
1999 Mercedes S420 4.2L V8 


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2/20/09 03:08 PM

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Order Date | 2/13/09

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11/26/08 05:29 PM

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