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2011 Porsche 911

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Denso 3421 Spark Plug
for 2011 Porsche 911 3.8L H6 Gas DOHC Turbo

Denso 3421 Spark Plug - 2011 Porsche 911
Denso 3421 Spark Plug - 2011 Porsche 911 Image 1
Denso 3421 Spark Plug - 2011 Porsche 911

Denso
Brand:Denso
Part Number: 3421
UPC: 042511034211
Weight: 0.11 lbs
Condition:New



On Sale:

$7.88

Availability:
95 in Stock
Warehouse: US-1
Quantity:

Product Information

Description:

Get the Denso 3421 Spark Plug for your 2011 Porsche 911. Buy now and secure your purchase online!

Manufactured to the strictest OE performance, durability and emissions standards.

Specifications:

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Gap Size:
1.1 mm
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Platinum Chip
Hex Size:
16.0 mm
Manufacturer Heat Range:
20
Reach:
26.50 mm
Resistance:
5000 ohms
Seat Type:
Flat
Thread Diameter:
14.00 mm
BMW #:
12 12 0 032 138
BMW #:
12 12 0 037 663
BMW #:
12 12 2 158 253
DENSO Auto Parts #:
SK20HR11
Datsun/Nissan #:
22401-5M016
Datsun/Nissan #:
22401-CK81B
Datsun/Nissan #:
22401-EA016
Datsun/Nissan #:
22401-ZH016
General Motors #:
12 78 8884
General Motors #:
12565996
General Motors #:
55 56 4748
Honda #:
12293-PHM-A01
Mitsubishi #:
MN158596
Subaru (cars) #:
22401 AA580
Subaru (cars) #:
32 01 0632
Toyota #:
90919-01191
Toyota #:
90919-01235
Toyota #:
90919-A1002
Volvo Cars #:
30650379-0
Volvo Cars #:
30650843-0
Volvo Cars #:
30713859-0
Volvo Cars #:
30751805-0
Volvo Cars #:
30751806-0
Volvo Cars #:
31216183-0
Country of Origin:
US

Denso 3421 Spark Plug compatibility with your 2011 Porsche 911...

Last Updated: 11/08/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 

2016

 

2015

 

2014

 

2013

 

2012

 

2011

 
Porsche 911

3.8L H6 Gas DOHC Turbo
6
 
Iridium Long Life
Gap 0.044
Iridium Long Life
Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap
 

Porsche 911



3.8L H6 Gas DOHC Turbo Iridium Long Life
Gap 0.044
Iridium Long Life
Patented Iridium Alloy Plug (90% Ir) with Platinum Ground Strap

6 Per Vehicle

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