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K&N Premium Oil Filter: Ideal for Synthetic, Conventional & Blended Oil, Protects Your Engine

(538 reviews)

Part # HP-1004

30 day replacement if defective

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Product Information

Product Details

Part No. HP-1004

Warranty Details (30 DAY REPLACEMENT IF DEFECTIVE)

K&N premium oil filters are meticulously engineered to offer outstanding filtration and engine protection. Designed to operate with all synthetic, conventional, and blended motor oils, K&N's pleated synthetic-blend filtration media helps to shield your engine from contaminants and ensure a consistent flow of oil. The heavy-duty canister is engineered to be exceptionally durable, and a one-inch welded hex nut can be used for quick and easy filter removal. Each filter is specifically designed to withstand the service intervals recommended by vehicle manufacturers, and is protected by the K&N Limited Warranty.

Product Features:

Designed to allow high flow rates and a consistent flow of oil to your engine
Pleated synthetic-blend filtration media removes most harmful contaminants
Fast and easy Wrench-Off removal using the welded one-inch hex nut
High capacity to withstand the service intervals recommended by vehicle manufacturers
Heavy-duty canister for outstanding durability
Laboratory tested to ensure excellent capacity, efficiency, and mechanical strength
Designed to operate with all synthetic, conventional, and blended motor oils
Limited Warranty

Specifications

Filter Material:

High Flow Premium Media

Oil Included:

Filter Is Pre-Oiled

Outside Diameter:

4.688 in

Weight:

3.4 lb

Filter Material:

Cotton Gauze

4.7 out of 5

538 Customer Reviews

90% of respondents would recommend this to a friend

Ratings Distribution

5 Stars

455

4 Stars

3 Stars

2 Stars

1 Star

Pros

140

Easy To Use

127

High-Performance

118

Durable

Lightweight

Versatile

Cons

353

(null)

None

Incompatible

Pricey / Poor Value

Most Liked Positive Review

best oil filter

I have seen the reviews and the K&N is the best. I like to change my own oil and this filter is easiest to remove with a 1 inch socket. With the highest quality filtration, oil stays clear longer. The case is heavy and the innards are well made. You only have to cut one in half to see the difference, if you want to waste one, that is. With the K&N you could theoretically go longer between oil changes, although I do not like to do this. The K&N is expensive, but for a few dollars more, you have the best oil filtration, and combined with synthetic oil will help your engine to perform better and last longer.

Most Liked Negative Review

Will not buy this again

It was the wrong filter, lost 4 qt' s of oil, not happy

Reviewed by 538 Customers

Most Helpful

Will not buy this again

Verified Buyer -

It was the wrong filter, lost 4 qt' s of oil, not happy

You get what you pay for.

For only a couple dollars more you can get one, if not the, best oil filters in the market... per several videos and websites I’ve read. It’s very sturdy, heavy, and well built. Also, K&N (as an auto parts company) means business. You can’t lose by buying this oil filter.

Bottom Line No, I would not recommend to a friend

The best filter around

Verified Buyer -

K&N filters are well known for quality! I trust any product with the K&N name

Bottom Line Yes, I would recommend to a friend

Great product!

Verified Buyer -

01 EXPLORER WITH 146,000 MILES AND 91 3000GT 208,000 MILES AND I ALWAYS USE K&N PRODUCTS WHENEVER I CAN!!!

Bottom Line Yes, I would recommend to a friend

K&N Oil Filter

Verified Buyer -

Nut welded on to filter makes installation and removal easy in an almost impossible to reach area (back of engine block). Worth a few extra bucks over a cheaper brand. I also saved an extrat 20% by ordering online and picking it up locally.

Bottom Line Yes, I would recommend to a friend