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.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

4 New DENSO Iridium IK16 Spark Plugs # 5303

4 New DENSO Iridium IK16 Spark Plugs # 5303

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 conductivity

📦4-pack bundle with free shipping

🚗Vehicle-specific fit for seamless installation

AR$133377

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Description

⚡ Ignite your drive with precision power!

TRUSTED OEM QUALITY - Backed by DENSO’s manufacturer warranty and a 4.6-star rating from over 200 reviews, reliability is guaranteed.
VALUE PACKED 4 PACK - Get a complete set with free shipping—perfect for proactive maintenance or upgrading your ride’s ignition system.
TAILORED VEHICLE FIT - Designed specifically for your car or truck, ensuring hassle-free installation and peak engine performance every time.
LONG LASTING DURABILITY - Iridium’s ultra-hard material extends spark plug life, reducing replacements and maintenance costs.
PRECISION IRIDIUM POWER - Experience unmatched spark efficiency with DENSO’s iridium-tipped electrodes, engineered for optimal ignition and fuel economy.

The DENSO Iridium IK16 Spark Plugs #5303 come in a convenient 4-pack with free shipping, featuring iridium-tipped electrodes for superior conductivity and durability. Engineered for vehicle-specific fit, these spark plugs ensure optimal ignition performance and fuel efficiency. Trusted by professionals and backed by a strong warranty, they offer long-lasting reliability and excellent value for car and truck owners.

Specifications

ASIN	B0032YE1JM
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#54,339 in Automotive ( See Top 100 in Automotive ) #346 in Automotive Replacement Spark Plugs
Brand	Denso
Brand Name	Denso
Compatible with Vehicle Type	Car, Truck
Core Material	Iridium
Customer Reviews	4.6 out of 5 stars 214 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	1.0 Count
Vehicle Service Type	Car, Truck

Reviews

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

R**6

Outstanding plugs!

These plugs cost a little more, but are worth it in the long run.I have found them to have double the life of regular spark plugs. I believe my car starts easier and idles very smoothly with these plugs. I have also noticed they do not foul out like some I have used previously. I also run them in my Harley, where the benefits are just more than noticable. I am happy with the Iridium plugs and will continue to use them

10.01.2013

J**A

Super

Funcionan a la perfección

29.10.2025

C**A

Excelente

Excelente producto

24.08.2025

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

R**N

Great product! Thank you!

19.06.2025

A**R

Great product

The spark plugs fit my 1992 dodge ram charger with a 318 V8

9.04.2024

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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

AR$133377

Duties & taxes included

In stock

Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Argentina.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

View all Trustpilot reviews