does it need gapping or ther is no need to gap this plug?

There is no need to gap this plug. It comes pre gapped. If you attempt to try and gap this plug or any iridium plug you will break the center electrode and render the plug useless.

Will this fit 2016 toyota prius two hybrid?

I have no idea if they will work however if they fit and meet the heat range I would think yes..I have put them in my Lincoln LS 3.9L V8 three or four years ago like 60,000 miles ago.. yes worth the money ...

Can i buy 6 spark plugs. my lexus gs350 has six(6) cylinders

this item is for 4 spark plugs only please see other items for sale at Spark Auto Shop for the correct product quantity for your car

can these plus work on 2007 swift

They might could work but don't buy it from this dealer. Bought 4 in the summer for a toyota and they didn't work. Seller didn't even address one of my emails. Worst service ever.

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4 New DENSO Iridium IK16 Spark Plugs # 5303 | Replaces 5962H8 5962J1 5613796 5614106 5614285 5614286 9195166 AGSP32C AGSP32F AJ84575 C2A1535 1822A030 1822A068 19302724.

Product ID: 6929199

Details

Brand
Denso
Core Material
Iridium
Thread Size
14mm
Top Material Type
Iridium
Vehicle Service Type
Car Truck

⚡Iridium core for superior ignition

📦4-pack bundle with free shipping

🚗Vehicle-specific fit for perfect compatibility

€ 72.82

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚡ Ignite your drive with DENSO’s precision power!

VALUE PACKED SET - Includes 4 plugs per order with free shipping—upgrade your entire engine at once
LONG LASTING DURABILITY - Iridium material resists wear, extending spark plug life significantly
PRECISION IGNITION POWER - Iridium tip ensures faster, more reliable starts every time
TAILORED FIT FOR YOUR RIDE - Designed specifically for cars and trucks to maximize performance
TRUSTED QUALITY WARRANTY - Backed by DENSO’s manufacturer warranty and top-rated customer satisfaction

The DENSO Iridium IK16 Spark Plugs #5303 come in a convenient 4-pack with free shipping, featuring a high-performance iridium core for enhanced ignition and durability. Engineered for vehicle-specific fitment in cars and trucks, these spark plugs deliver reliable starts, improved fuel efficiency, and long-lasting performance, all backed by a trusted manufacturer warranty and stellar customer reviews.

Specifications

ASIN	B0032YE1JM
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#48,307 in Automotive ( See Top 100 in Automotive ) #302 in Automotive Replacement Spark Plugs
Brand	Denso
Brand Name	Denso
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.7 out of 5 stars 223 Reviews
Included Components	5303
Manufacturer	Denso
Manufacturer Part Number	5303
Manufacturer Warranty Description	Includes manufacturer provided warranty
Model Number	FBA_IK16
Number of Items	1
OEM Equivalent Part Number	0000-18-JE41, 003 159 67 03, 003 159 81 03, 18814-11051, 18826-11101, 21024005, 22401 AA65A, 22401-1P114, 27410-25000, 5614286, 90919-01164, 90919-01196, 90919-01197, 90919-01217
Thread Size	14mm
Top Material Type	Iridium
UPC	026521134574 042511530348
Unit Count	1 Count
Vehicle Service Type	Car, Truck

Reviews

M**A

Great plugs

Great plugs, quality. Cars runs better on these rather than the cheap ones we did have in it.

12.07.2026

P**K

Great value, quality replacement!

Excellent product, excellent price!

14.07.2026

Q**S

Good Conductor

Just as good as the OEM. Might just keep on for awhile, just keep sparks clean and it will go awhile.

3.04.2026

N**D

Can't go wrong with these

Very good price versus buying at a store.

24.01.2026

J**A

Super

Funcionan a la perfección

29.10.2025

S**.

Installed these as recommended by a mechanic friend of mine for a Chevy ...

Installed these as recommended by a mechanic friend of mine for a Chevy prizm. I have not noticed any real benefit after 7 days, yet they came early and pre gapped, easily installed. Only time will tell. They were recommended for longevity and reliability.

19.06.2015

C**A

Excelente

Excelente producto

24.08.2025

R**N

Great product! Thank you!

19.06.2025

A**Z

CALIDAD DENSO

la calidad de los materiales de la marca DENSO es excelente me gusto todo

3.12.2020

A**ー

安心の一流品質

いつも通りの品質安心のメール品質

4.03.2026

レ**パ

安い速い

即納で助かりました。

26.11.2023

ヨ**ー

コスパ良し

コスパが良く、アイドリングも安定

13.01.2025

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Customer service was outstanding when I had questions about the product.

2 days ago

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2 weeks ago

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