What is the easiest way to remove the filter on a 2004 miata (nb) ls? wheel well? from the top? this fits a 1.6?

This fit my 1.6 NA fine. Didn't have any trouble removing it from the top, but it was just as easy from underneath. Not sure about the 2004 compatibility. Remember not to over tighten it, and apply a little oil to the seal before installing. Also make sure that the old seal from the previous filter isn't stuck to the block.

Does anybody know the diameter?

I use this item on my '91 Miata and son's '03 Protege5. Just measured the diameter on one in my used filter bin and it shows approximately 2 -3/4" (2.75") at the base and the cannister is slightly less at about 2.68 or about 68 mm.

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Mazda Genuine B6Y1-14-302A Oil Filter

Product ID: 256133357

Details

Brand
Mazda
Item dimensions L x W x H
7.4 x 7.4 x
Material
metal paper
Product grade
Performance
Vehicle service type
Car

🔧Exact OEM fit for Mazda vehicles

⚙️Precision M16 x 1.5 thread size

🛡️Durable metal & paper construction

3442 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🛠️ Keep your Mazda running like new with genuine precision!

PREMIUM DURABILITY - Built with high-grade metal and paper for long-lasting, reliable engine protection.
FACTORY ORIGINAL FIT - Guaranteed perfect compatibility with your Mazda—no guesswork, no compromises.
AUTHENTIC OEM QUALITY - Not aftermarket—experience the exact standard Mazda engineers designed for your car.
SEAMLESS INSTALLATION - Thread size M16 x 1.5 ensures smooth, hassle-free replacement every time.
TOP RATED PERFORMANCE - Rated 4.9/5 by 400+ Mazda owners who trust genuine parts for peak engine health.

The Mazda Genuine B6Y1-14-302A Oil Filter is a factory-original, vehicle-specific replacement part designed to deliver optimal engine protection. Crafted from durable metal and paper materials, it features a precise M16 x 1.5 thread size for easy installation. Highly rated by Mazda owners, this OEM filter ensures peak performance and longevity, making it the trusted choice for maintaining your car’s health.

Specifications

ASIN	B004HLDR3A
Automotive Fit Type	Vehicle Specific Fit
Best Sellers Rank	#28,320 in Automotive ( See Top 100 in Automotive ) #161 in Automotive Replacement Oil Filters
Brand Name	Mazda
Compatible with Vehicle Type	Car
Customer Reviews	4.9 4.9 out of 5 stars (403)
Included Components	Oil Filter
Item Dimensions	7.4 x 7.4 x 6.9 centimeters
Item Type Name	Oil Filter
Item Weight	0.5 Pounds
Manufacturer	Mazda
Manufacturer Part Number	B6Y1-14-302A
Material Type	metal, paper
Model Number	B6Y1-14-302A
Number of Items	1
OEM Equivalent Part Number	B6Y1-14-302A
Outside Diameter	2.9 Inches
Part Interchange Info	Interchangeable with original Mazda oil filter for Mazda cars
Product Grade	Performance Part
Thread Size	M16 x 1.5

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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.

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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3442 kr

Duties & taxes included

In stock

Sold byAmazon IcelandDelivered 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 Iceland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

Vikram D.

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

2 weeks ago

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