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  3. Ignition
  4. Secondary Ignition
  5. Spark Plug
  6. Bosch 7434

Bosch 7434 Spark Plug

Bosch 7434 Spark Plug
Bosch 7434 Spark Plug Image 1
Bosch 7434 Spark Plug

Bosch
Brand:Bosch
Part Number: 7434
UPC: 4047025218511
Weight: 0.09 lbs
Condition:New



On Sale:

$12.61

Availability:
2 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

Get the Bosch 7434 Spark Plug for your vehicle. Buy now and secure your purchase online!

Bosch OE Fine Wire Double Iridium. All iridium plugs are NOT created equal. Give your customers the only one engineered for both high performance and long life. The ultra fine wire design and laser welded, tapered ground electrode deliver the ultimate in ignitability and high performance. The iridium-alloy center electrode firing pin and laser welded ground electrode with iridium alloy inlay help it to go the distance.

Features and Benefits:

  • 1 year Technician Warranty (visit www.boschautoparts.com/sparkplugs for details)
  • 360 degree continuous laser welding increases durability for increased life
  • 7 year customer satisfaction guarantee (visit www.boschautoparts.com/sparkplugs for details)
  • Copper core provides broader heat range to resist pre-ignition and fouling
  • 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
  • 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

Specifications:

Additional Accessories Included:
No
Center Electrode Design:
Fine Wire
Ground Configuration:
Standard
Ground Electrode Core Material:
Copper
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Tapered
Hex Size:
14
Hex Type:
Hex
Indexed:
Yes
Insulator Material:
Ceramic
Insulator Type:
Projected
Manufacturer Heat Range:
6
Outdoor Power Equipment Application:
No
Package Contents:
Spark Plug
Package Quantity:
1
Pre-Gap Size:
.7 mm
Private Brand?:
No
Product Length:
3.326772 in
Product Width:
0.669291 in
Reach:
26.5 mm
Resistance:
1000 Ohm
Resistor Type:
Yes
Resistor:
Yes
Seat Type:
Flat
Short Style:
No
Spark Plug Type:
4-Cycle
Thread Diameter:
12 mm
Prop 65 Warning Label Required?:
No
Country of Origin:
DE

Select a vehicle to narrow Bosch 7434 Spark Plug fitment info!

Last Updated: 08/16/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2014

 

2013

 

2014

 

2013

 
Mercedes-Benz C300

3.5L V6 Flex DOHC
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz C300



3.5L V6 Flex DOHC OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2014

 

2013

 

2012

 

2014

 

2013

 

2012

 
Mercedes-Benz C350

3.5L V6 Flex DOHC
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz C350



3.5L V6 Flex DOHC OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2021

 

2020

 

2019

 

2018

 

2017

 

2021

 

2020

 

2019

 

2018

 

2017

 
Mercedes-Benz C43 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz C43 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2016

 

2016

 
Mercedes-Benz C450 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz C450 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Mercedes-Benz CLS400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz CLS400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2016

 

2015

 

2014

 

2013

 

2012

 

2016

 

2015

 

2014

 

2013

 

2012

 
Mercedes-Benz E350

3.5L V6 Flex DOHC
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz E350



3.5L V6 Flex DOHC OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2018

 

2017

 

2016

 

2015

 

2018

 

2017

 

2016

 

2015

 
Mercedes-Benz E400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz E400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2018

 

2017

 

2018

 

2017

 
Mercedes-Benz E43 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz E43 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2020

 

2020

 
Mercedes-Benz E450

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
RWD
 

Mercedes-Benz E450



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
RWD

6 Per Vehicle

2019

 

2019

 
Mercedes-Benz E450

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz E450



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Mercedes-Benz GLE350

3.5L V6 Flex DOHC
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE350



3.5L V6 Flex DOHC OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2019

 

2019

 
Mercedes-Benz GLE400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2017

 

2016

 

2017

 

2016

 
Mercedes-Benz GLE400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Mercedes-Benz GLE43 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE43 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2016

 

2016

 
Mercedes-Benz GLE450 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE450 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2018

 

2017

 

2016

 

2018

 

2017

 

2016

 
Mercedes-Benz GLE550e

3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLE550e



3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2019

 

2018

 

2017

 

2019

 

2018

 

2017

 
Mercedes-Benz GLS450

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz GLS450



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2015

 

2015

 
Mercedes-Benz ML400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz ML400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2020

 

2019

 

2018

 

2020

 

2019

 

2018

 
Mercedes-Benz S450

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz S450



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2017

 

2016

 

2015

 

2017

 

2016

 

2015

 
Mercedes-Benz S550e

3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz S550e



3.0L V6 PLUG-IN HYBRID EV-Gas PHEV DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2016

 

2015

 

2016

 

2015

 
Mercedes-Benz SL400

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz SL400



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2020

 

2019

 

2018

 

2017

 
Mercedes-Benz SL450

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz SL450



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle

2020

 

2020

 
Mercedes-Benz SL550

4.7L V8 Gas DOHC Turbo
8
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz SL550



4.7L V8 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

8 Per Vehicle

2020

 

2019

 

2018

 

2017

 

2020

 

2019

 

2018

 

2017

 
Mercedes-Benz SLC43 AMG

3.0L V6 Gas DOHC Turbo
6
 
OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset
 

Mercedes-Benz SLC43 AMG



3.0L V6 Gas DOHC Turbo OE Fine Wire Double Iridium
Original Center Electrode Material is Iridium
Do Not Gap, Gap is Preset

6 Per Vehicle