DensoSk20Hr11 Spark Plug

Q: is this spark plug compatible fit for my v6 sr5 4.o tacoma

Yes the exact fit for tacoma v6 4.0 great spark plugs I use them every time.

Q: My owners manual for 2014 toyoto land cruiser says these are the plugs for the 5.7 motor, same as the tundra. amazon has it wrong saying does not fit?

I have a 2011 Tacoma and I bought these Denso plugs and installed them. I would say that these are great plugs and considered O.E.M. replacement for Toyotas. That being said, I would caution you about trusting Amazon to sell you the correct plugs. Check your owner's manual and Toyota parts websites to be sure that you get the right ones. Cross reference the numbers as they all have slightly different specs. Changing plugs on a 4 cylinder was not easy but a V8 will be a challenge. Unfortunately, I have purchased auto parts from Amazon in the past and received the incorrect parts which I could not return. Amazon is not an authorized Toyota reseller. Also, be careful about non-Amazon vendors selling through Amazon. Their policies may be different than expected. Good luck!

Q: Does spark plug fits 08 honda civic 1.3L hybrid?

I don't know. check your owners manual if you have one or check online. I have a Toyota.

Q: What are these pre-gapped at? The sales page says .044" but some of the reviews say different. I know the spec gap for my Taco is .043"

I just bought 8 of these from a Toyota dealer. They were all gapped the same. Unfortunately, I also found out that NONE of the three gap gauges I have right now are accurate. I would say the plugs were accurately gapped at 044. 043 isn't going to hurt your Taco.

4.4/5

Product ID: 268151324

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Details

Brand
Denso
Core material
Iridium
Gap size
0.7
Thread size
1.25mm
Top material type
Iridium

⏳Extra long life durability

⚡0.7mm fine wire iridium electrode

💎Platinum tipped ground electrode

Frequently Bought Together

Denso (3421) SK20HR11 Iridium Long Life Spark Plug, Single Plug

LEXIVON 5/8" Swivel Magnetic Spark Plug Socket, 3/8" Drive x 10" Total Length | Enhanced Magnetic Design with Thin Wall Socket, Cr-v Steel (LX-122)

DENSO -SK20HR11- IRIDIUM PLATINUM power pack Spark Plugs - # 3421-4 PCS * NEW *

Description

⚡ Ignite your drive with precision and power!

OEM TRUSTED FIT - Compatible with top brands like Toyota, Lexus, and Daihatsu for seamless installation.
LIGHTWEIGHT POWER - At just 54.4g, engineered for optimal balance and performance without added bulk.
PRECISION IGNITION - 0.7mm fine wire iridium center electrode ensures faster, more efficient sparks every time.
PREMIUM DURABILITY - Platinum tipped ground electrode resists wear and corrosion for consistent reliability.
UNMATCHED LONGEVITY - Experience extended engine performance with Denso’s extra long life iridium design.

The Denso SK20HR11 spark plug features a 0.7mm fine wire iridium center electrode and a platinum tipped ground electrode, delivering superior ignition efficiency and extended durability. Designed for compatibility with Toyota, Lexus, and Daihatsu models, this lightweight 54.4g plug ensures reliable, long-lasting engine performance.

Specifications

Manufacturer	DENSO
Brand	Denso
Model	IRD LONG LIFE SPK PLG
Item model number	SK20HR11
Manufacturer Part Number	3421
OEM Part Number	DAIHATSU 90048-51185-000, DAIHATSU 90919-01191-000, LEXUS 90919-01191, TOYOTA 90048-51185, TOYOTA 90919-01191
Position	Left
Item Weight	54.4 g

Have a Question? See What Others Asked

is this spark plug compatible fit for my v6 sr5 4.o tacoma

My owners manual for 2014 toyoto land cruiser says these are the plugs for the 5.7 motor, same as the tundra. amazon has it wrong saying does not fit?

Does spark plug fits 08 honda civic 1.3L hybrid?

What are these pre-gapped at? The sales page says .044" but some of the reviews say different. I know the spec gap for my Taco is .043"

Common Questions

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