BOSCH 9605 OE Fine Wire Double Iridium Spark Plug - Single

BOSCH 9605 OE Fine Wire Double Iridium Spark Plug - Single

Q: Do they last 7 years and what would be some good spark plug wires to go with these sparkplugs i drive a 96 mercury grand marquis gs

If you apply an anti-sieze compound to the threads of the spark plugs,prior,to installation you might,get away with leaving,them in for 7,years. Personally, I have not,gone,past 5 years with a spark plug before removing,it and replacing,it.

Q: What's the difference between 9605 and 9608 Bosch iridium spark plug

The 9605 and the 9608 are exactly the same in features and construction -- they are made to "fit" different vehicles, depending on heat-range requirements. The 9605 fits my 1995-1997 4.6 L - 2v FOMOCO engine. The 9608 fits other vehicles -- Chrysler, Ford, Dodge, etc. Always check the Vehicle Compatibility Chart before ordering.

Product ID: 1747627

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Details

Brand
BOSCH
Core Material
Iridium
Thread Size
14
Top Material Type
Nickel
Vehicle Service Type
Car

⏳4X longer lifespan

⚡24% lower voltage demand

🔩Nickel-plated corrosion resistance

Frequently Bought Together

BOSCH 9605 OE Fine Wire Double Iridium Spark Plug - Single

BOSCH 9605 OE Fine Wire Double Iridium Spark Plug - Pack of 4

Permatex 22058 Dielectric Tune-Up Grease, 3oz. - High Performance Dielectric Grease Used To Protect Terminals, Spark Plugs, Wiring And Other Electrical Connections Against Salt, Dirt, And Corrosion

Description

⚡ Power your drive with Bosch Double Iridium — where precision meets endurance.

CORROSION NOT HERE - Nickel-plated rolled threads resist corrosion and eliminate the need for anti-seize—install in minutes.
IGNITE WITH PRECISION - 360° laser-welded ultra-fine iridium wire ensures lightning-fast, reliable ignition every time.
ENDURANCE THAT OUTLASTS - Experience up to 4 times the service life of standard copper plugs—less hassle, more drive time.
PLUG PLAY PERFORMANCE - Factory pre-gapped for perfect fit and instant installation—no adjustments, no delays.
ENGINEERED FOR MODERN POWER - OE-matched design optimized for Gasoline Direct Injection engines, unlocking peak efficiency and throttle response.

Bosch 9605 OE Double Iridium Spark Plug combines advanced 360-degree laser welding and ultra-fine iridium electrodes to deliver superior ignitability, up to 4X longer lifespan, and corrosion-resistant nickel-plated threads. Pre-gapped and engineered for modern GDI engines, it offers hassle-free installation and OE-level performance trusted by top automotive brands.

Specifications

Brand	BOSCH
Core Material	Iridium
Thread Size	14
Top Material Type	Nickel
Vehicle Service Type	Car
Global Trade Identification Number	00028851010078
Automotive Fit Type	Vehicle Specific Fit
UPC	028851010078
OEM Part Number	9605
Manufacturer	Bosch Automotive
Model	Spark Plug
Item Weight	1.6 ounces
Item model number	9605_1
Exterior	Machined
Manufacturer Part Number	9605

Have a Question? See What Others Asked

Do they last 7 years and what would be some good spark plug wires to go with these sparkplugs i drive a 96 mercury grand marquis gs

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What's the difference between 9605 and 9608 Bosch iridium spark plug

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