Best Kn Automotive Replacement Engine Parts in 2026

Daisy
Last Updated: Jul 19, 2026

At a Glance: Our Top Picks for Kn Automotive Replacement Engine Parts

K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Suzuki, Bimota Vehicles, KN-133
#TOP1
K&N Motorcycle Oil Filter: High Performance, Premium, Designed
9.9
PM SCORE
K&N Premium Oil Filter: Protects your Engine: Compatible with Select BUICK/CADILLAC/CHEVROLET/FORD Vehicle Models (See Product Description for Full List of Compatible Vehicles), HP-2011
#TOP2
K&N Premium Oil Filter: Protects Your Engine: Compatible
9.9
PM SCORE
Camco Gen-Turi RV Generator Exhaust Venting System | Directs Generator Exhaust above the Roof Line while Reducing Noise | (44461),Black
#TOP3
Camco Gen-Turi Rv Generator Exhaust Venting System |
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Kn Automotive Replacement Engine Parts of 2026

Market Overview
Kn Automotive Replacement Engine Parts Reviewed
  • Reviews Analyzed: 24480 Items
  • PM Avg. Rating: 4.4 / 10
483 Products Evaluated
  • Highest Price: $1,494.93
  • Lowest Price: $1.78
  • Avg. Price: $103.07
#TOP1

K&N Motorcycle Oil Filter: High Performance, Premium, Designed To Be Used With Synthetic Or Conventional Oils: Fits Select Suzuki, Bimota Vehicles, Kn-133

K&N
KN-133
3.00 X 3.00 X 3.00 Inches
9.65 ounces
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine

PROTECT YOUR ENGINE:  Synthetic-blend filtration media removes most harmful contaminants

EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength

VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils

EASY TO REMOVE: Fast and easy Wrench-Off removal

K&N Premium Oil Filter: Protects Your Engine: Compatible With Select Buick/Cadillac/Chevrolet/Ford Vehicle Models (See Product Description For Full List Of Compatible Vehicles), Hp-2011

K&N
HP-2011
13.00 X 10.00 X 6.50 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

HIGH FLOW RATES: Designed to provide exceptional flow rates and a consistent flow of oil to your engine

VERSATILE COMPATIBILITY: Designed to operate with all synthetic, conventional, and blended motor oils

PROTECT YOUR ENGINE: Pleated synthetic-blend filtration media removes most harmful contaminants

EXTENSIVELY TESTED: Laboratory tested to ensure excellent capacity and burst strength

EASY TO REMOVE: Fast and easy Wrench-Off removal

HEAVY-DUTY CONSTRUCTION: Heavy-duty canister for outstanding durability

NO-HASSLE WARRANTY: 1-Year Limited Warranty

HIGH CAPACITY: Withstand the longer service intervals now recommended by some vehicle manufacturers

Camco Gen-Turi Rv Generator Exhaust Venting System | Directs Generator Exhaust Above The Roof Line While Reducing Noise | (44461),Black

CAMCO
44461
120.00 X 3.20 X 3.20 Inches
9.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Improves Air Quality: Diverts exhaust away from the ground and above the roofline, so carbon monoxide won't be inhaled

Reduces Noise: Reduces noise from the generator

Compatibility: Designed for use on most exhaust systems

Easy to Install and Disconnect: Does not have any moving parts and doesn’t require a power hookup

Dimensions: Gen-Turi has an overall length of 120-inches. For taller RVs, 18-inch extensions are available (Camco #44872); Lightweight: Weighs only 9 lb.

Qa1 7888109 Thrust Washer Mount Kit

QA1
7888-109
0.00 X 0.00 X 0.00 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 1.016 H x 12.7 L x 8.89 W (centimeters)

Fit type: Vehicle Specific

Country of Origin : China

Package Weight: 0.25 pounds

Arp 2442901 Pro Series Flexplate Bolt Kit For Gen Ii/Ls Series Small Block Chevrolet

ARP
244-2901
0.00 X 0.00 X 0.00 Inches
0.55 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

ARP

244-2901

Thread size: M11 x 1.5

3/4 inch wrenching

Acdelco Professional D8055 Engine Oil Level Sensor

ACDELCO
D8055
6.70 X 1.70 X 1.70 Inches
0.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Professional, premium aftermarket replacement

Provides the performance and dependability you expect from ACDelco

Manufactured to meet expectations for fit, form, and function

Glowshift Turbo Boost Bolt Adapter Compatible With 24-Valve 5.9L Dodge Ram 2500 3500 Cummins Diesel 1998.5-2007.5 - Installs To Intake Manifold Horn

GLOWSHIFT
GS-FA_BOOSTBOLT
0.00 X 0.00 X 0.00 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
GlowShift Gauges, LLC 9.81

Features

GlowShift Boost Bolt Sensor Thread Adapter Allows Users to Easily Install a Boost Hose or Sensor to the Intake Manifold Without Drilling, Tapping or Making any Other Permanent Modifications

Compatible with 1998.5-2007.5 Dodge Ram 24-Valve 5.9L Cummins

Features a 1/8-27 NPT Female Thread Port that Replaces a Factory Bolt on the Intake Manifold

Includes Step-By-Step Installation Instructions

GlowShift Guarantee with One Year Limited Warranty & Free Lifetime Technical Support

Walker Exhaust 35129 Exhaust Bolt And Spring

WALKER
35129
3.50 X 3.00 X 1.50 Inches
0.42 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KEEPS EXHAUST PARTS IN PLACE -- Designed to support undercar exhaust components

CONSISTENT PERFORMANCE -- Spring designed with the right compression strength for a secure connection

PREMIUM MATERIALS -- Made from high-quality materials for durability and long life

THE RIGHT CONNECTION -- Designed to be used for ball and socket joint

BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Fel-Pro Ss 71039 Valve Stem Seal Set

FEL-PRO
SS71039
5.00 X 5.00 X 1.00 Inches
0.44 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

RIGHT TYPE -- Valve stem seals designs are application-specific for the repair occasion using either deflector (umbrella) seals, O-ring style or positive seals

QUALITY MATERIALS -- Each valve stem seal features materials based on the specific application for your vehicle repair

ENGINEERING EXPERTISE -- Parts are reviewed, validated and approved by Fel-Pro engineers through rigorous research, development and testing

INSTALLATION AID -- Installation tool included to protect inner lip of seal from damage during seal installation

COVERAGE -- Available for domestic and foreign nameplate vehicles

#TOP10

Black Killer Dowel Pin Kdp Repair Kit For Dodge 1989-1998 Cummins 12 Valve Engines 5.9Bt

E-COWLBOY
BGY02
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Bird's wings 9.87

Features

FITMENT: Perfectly fit for Dodge 1989-2002 5.9BT Cummins 12 Valve & 24 Valve Engine.

SUPERIOR MATERIOR: Made of 6061-T6 billet aluminum CNC anodized black surface, and the socket head cap screw is made of stainless steel. Resisting rust and corrosion, ensures an unparalleled long lifespan.

EXCELLENT FUNCTION: The dowel pin used in the Cummins engine can back out of its bore. When it does, it can fall into the camshaft gear and cause all types of expensive engine damage. Because of the thickness of this retainer it will contact the timing cover before it can back out.

ALSO USE ON: This kit has a reversible Dowel Pin Retainer that can be used with the VE pump engines.

100% SATISFACTION GUARANTEE - If you're not 100% satisfied with this filters, simply return it for a full refund in 30 days. Premium Support & 1 Years Warranty.

Cloyes 9-4202S Balance Shaft Kit

CLOYES
9-4202S
12.25 X 6.25 X 2.75 Inches
1.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Includes: (2) Balance Shaft Sprockets, Crankshaft Sprocket, Chain Guide, Tensioner, Chain

Package Weight: 1.973 Kilograms

Package Dimensions: 5.334 L X 20.066 H X 18.796 W (Centimeters)

Product Type:Auto Part

Z Whip Sbc Intake Manifold Bolt Kit High Strength Zinc Coated 3/8-16 Bolts Compatible With Chevrolet V8 Small Blocks 265 283 305 327 350 383 400 1955-1995 Gen I Heads

Z WHIP
99447810
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Z Whip 9.84

Features

Compatible with all Chevy Small Block Oem and Most Aftermarket Intake Manifolds 265 283 305 307 327 350 383 400

These are High Grade Zinc Coated Flange Bolts for Extra Clamping Force

We are an AS9100D and ISO 9001:2015 Certified Manufacturer that produces aerospace parts for The Boeing Aircraft Company and The US Military. Parts we produce fly at 30,000 feet where failure is not an option. We put the same quality into every part we produce.

When you purchase Z Whip Parts you will always get the highest quality for your vehicle that you rightfully deserve

Includes 12ea bolts.

A-Team Performance - Hex Flange Bolts Ls Exhaust Flange Manifold Header Zinc Plated - Compatible With Gm Chevrolet Chevy Ls1 Ls3 Ls2 Lsx Lt Engines 551696 Bolt Kit Only Silver

A-TEAM PERFORMANCE
LS-HEADER BOLTS
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Southwest Performance Parts 9.72

Features

Hex Flange Bolts LS Exhaust Flange Manifold Header Zinc Plated

Compatible with GM Chevrolet Chevy LS1 LS3 LS2 LSX LT Engines 551696 Bolt Kit Only Silver

GM LS / LT Engines (Gen III, IV, V). USA Grade 10.9 with LS Exhaust Manifold Bolts

Zinc-Plated and 350 Header Gasket Set with Bolts

M8-1.25 x 25mm. Pack of 12

Betooll Hw0107 Valve Stem Seal Pliers

BETOOLL
BRT-14-107
0.51 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
BETOOLL 9.93

Features

Seal Removal Tool removes valve stem seals on overhead camshaft engines.

Pliers nose has serrations in the tip for improved grasp on seals.

Extra Long neck designed to reach into confined area of the seal to grip it for removal.

Works with OEM and aftermarket seals regardless of their configuration.

BETOOLL Offers One of the Widest Ranges of Industrial, Scientific, and Specialty Tools in the World

Ez (Ez-211) Silver 27Mm-2.0 Thread Size Oil Drain Valve

EZ OIL DRAIN VALVE
EZ-211
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Package Dimensions: 6 L x 1 H x 4 W (inches)

Package Weight : 0.5 pounds

Country of Origin : China

Part number: EZ-211

Hella 007868031 Oil Level Sensor, Bmw (1995-2011), Multi

HELLA
007868031
4.90 X 3.60 X 3.00 Inches
0.29 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

HELLA electric - electronic solutions provide crucial help in making driving safer, more efficient and more comfortable. HELLA also supports the trend of electric driving with an extensive product portfolio for all development stages of electrification.

This sensor is used to monitor the oil level by continuously measuring the engine oil level in the static and dynamic ranges

Oil level sensor for BMW, Check for proper model year fitment.

Hella 007868031 Sensor Oil Level/Temp Bmw

Hella 007794311 12V 20/40 Amp Spdt Res Relay With Weatherproof Bracket, Multi

HELLA
007794311
3.00 X 1.90 X 1.90 Inches
0.09 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

High quality HELLA lighting

HELLA quality and performance

Over 100 years of excellence in automotive lighting

Conveniently packaged

Limited number in stock

Lisle 58850 Oil Pan Plug Rethread Kit

LISLE
58850
8.00 X 6.13 X 2.00 Inches
1.10 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
JBTools 9.86

Features

This set includes a piloted drill, spring-loaded tapping tool and 5 magnetic drain plugs

The unique tapping tool ensures the new thread will be perpendicular to the gasket surface to prevent leakage

Works on soft steel and aluminum oil pans with 1/2 inch, 12 mm and 14 mm threads

Can be used on the vehicle when room permits

Ez-111 Ez Oil Drain Valve

EZ OIL DRAIN VALVE
EZ-111
1.77 X 1.00 X 1.50 Inches
0.19 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Replace your oil drain plug with the EZ OIL DRAIN VALVE for FAST, CLEAN, and “EZ” Oil Changes!

EASY INSTALLATION & EASY OPERATION

SAVE TIME & EXPENSES

NO MORE STRIPPED THREAD

NO MORE BURNED HANDS

Ez-106(14Mm-1.5) Ez Oil Drain Valve With Removable L-Shape Hose End Combo

EZ OIL DRAIN VALVE
EZ-106RL
2.32 X 1.00 X 1.50 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Replace your oil drain plug with the EZ OIL DRAIN VALVE for FAST, CLEAN, and “EZ” Oil Changes!

EASY INSTALLATION & EASY OPERATION

SAVE TIME & EXPENSES

NO MORE STRIPPED THREAD

NO MORE BURNED HANDS

Turbocharged Vacuum Harness Connection Line With Wastegate Boost Solenoid Compatible With 1999-2003 7.3L Powerstroke Diesel Ford Super Duty F-250 F-350 F-450 F-550,Replace# F81Z-6C673-Aa,F81Z-9E498-Da

RANSOTO
RZ254-0
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
RANSOTO 9.91

Features

Compatible with 7.3L Diesel Powerstroke Engines,1999-2003 Ford F-250 Super Duty, F-350 Super Duty, F-450 Super Duty, F-550 Super Duty丨2000-2003 Ford Excursion

Replace part#:Wastegate Boost Solenoid is F81Z6C673AA丨Vacuum Harness is F81Z-9E498-DA

High quality:have tested many time before send. Made of high grade material.so it is durable and stable.

Package include:1X Vacuum Harness Connection Line,1X Wastegate Boost Solenoid

Warranty:For any reason, if you are not satisfied with your purchase, contact us directly. We offer a 6-month warranty, 100% satisfaction guarantee.

#TOP22

Ez Oil Drain Valve Adapter A-107

EZ OIL DRAIN VALVE
A-107
1.00 X 1.00 X 1.00 Inches
0.14 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
MadJack Diesel Performance 6.80

Features

EASY OPERATION

EASY INSTALLATION

SAVE TIME & EXPENSES

NO MORE STRIPPED THREAD

NO MORE BURNED HANDS

Dorman M630001 Brake Master Cylinder Compatible With Select Ford / Lincoln Models

DORMAN
M630001
10.40 X 6.50 X 6.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Precise replacement - cylinder housing is constructed to match the casting material of the original part and ensure similar performance

Durable design - all rubber components are made of high-quality EPDM compound for resistance to glycol-based brake fluid

100% new - made entirely of new materials, not remanufactured, to ensure highest quality and safety

Strict specifications - made to meet rigorous SAE International standards

Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool

Fel-Pro Es 72226 Intake Manifold Bolt Set

FEL-PRO
ES72226
5.90 X 4.00 X 2.00 Inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Meets or exceeds all original equipment specifications

Application specific design to ensure a perfect fit

Premium quality parts

Engineered and manufactured specifically for the repair environment

Unsurpassed quality you can trust

Bosch Sp0F000050 Style Line 2" Mechanical Vacuum/Boost Gauge (Black Dial Face, Black Bezel)

ACTRON
SP0F000050
7.80 X 4.50 X 3.50 Inches
0.02 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Standard 2" black dial face for 2-1/16" openings

0-30 in. Hg Vacuum scale, 0-20 PSI Boost with 270 degree sweep

Features a black bezel with removable black mounting panel

72" tubing and fittings included

Includes mounting hardware and 12 volt internal back lighting

Walker 36454 Exhaust Bolt And Spring

WALKER
36454
3.10 X 3.00 X 1.50 Inches
0.40 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

KEEPS EXHAUST PARTS IN PLACE -- Designed to support undercar exhaust components

CONSISTENT PERFORMANCE -- Spring designed with the right compression strength for a secure connection

PREMIUM MATERIALS -- Made from high-quality materials for durability and long life

THE RIGHT CONNECTION -- Designed to be used for ball and socket joint

BETTER TOGETHER -- Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade

Mean Mug Auto 21323-151219A Engine Oil Level Sender Sensor - Compatible With Bmw - Replaces Oem #: 12617508003

MEAN MUG AUTO
21323-151219A
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Mean Mug Auto 9.89

Features

Ready to monitor your oil tank's level and send the info to your vehicle's computer system.

Precision-engineered to withstand the temperatures and vibrations of your vehicle's engine.

Ruggedly built to last years with your vehicle. Just replace your old oil level sensor and never think about it again.

Interchangeable with the OEM part numbers listed below to affordably fix your vehicle.

Here's what you'll receive: 1x oil tank level sender with 12-month limited warranty.

#TOP28

Apdty 133830 Engine Oil Pressure Sensor, Crush Gasket, Wiring Harness Pigtail

APDTY
133830
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Auto Parts Direct To You 9.86

Features

Brand New Engine Oil Pressure Sensor with Crush Sleeve Gasket and Wiring Harness Pigtail

Replaces ACDelco D1846A or 12616646 12573107 12569323 12562230 12614969

See Compatibility Chart To Verify Your Specific Vehicle Year, Make, & Model

Omt 9Pc Hose Clamp Pliers, Hose Clamp Remover Kit With Flexible Wire Long Reach Hose Clamp Clic R Type Swivel Jaw And Flat Band Pliers For Automotive Coolant Radiator Heater And Water Hose

ORION MOTOR TECH
FBA-GSQ0009BK
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING

Features

COMPLETE HOSE PLIERS SET: This universal 9-piece hose clamp pliers set from OMT includes long-reach cabled hose clamp pliers, Clic-R type collar pliers, swivel jaw band clip and spring wire clip pliers, regular and angled flat band hose clamp pliers, hose removal pliers, a dual-headed screwdriver, and a hose hook for fuel, oil, and water hose repair, removal, and replacement in car, truck, and motorcycle engines

PERFECT FIT: Each pair of our well-engineered hose pliers works with hose clamps from 11/16 inch to 2-1/2 inches: the flexible hose clamp pliers, the swivel jaw band clip and spring wire clip pliers, and regular and angled flat band hose clamp pliers for spring-type clamps; the Clic-R collar pliers for ear-type clamps; and the hose removal pliers for most standard clamps

LOCKING DESIGN: The user-friendly locking mechanisms of the 5 spring clamp-compatible pliers keep your clamps held open, freeing your hands and speeding your work

DURABLE & COMFY: Our clamp pliers are constructed from durable structural steel, blackened to offer you maximum strength and corrosion resistance; the easy-grip rubberized handles reduce fatigue during use; and the sturdy blow-molded case keeps everything organized and portable

SATISFACTION GUARANTEED: Order this reliable hose clamp pliers set with your peace of mind assured thanks to its 1 year warranty and Orion Motor Tech's friendly 24/7 customer service; order today at no risk and enjoy hassle-free hose work for years to come

Dsparts Replaces # 15815-R70-A01 15845-R70-A01 Cylinder Head Solenoid Valve Gasket For Honda

DSKOIPH
15815R70A01 15845R70A01
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DSparts 9.91

Features

Aftermarket item, exactly same function as original

Replace # 15815-R70-A01, 15845-R70-A01

Fits for Honda vehicles

Manufactured from quality materials, 100% tested before shipping

Direct replacement and perfect fitment

Top 10 automotive replacement engine parts Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Fel-Pro 55
Arp 34
Clevite 77 21
Comp Cams 17
Cxracing 13
Dorman 13
Moroso 9
Auto Meter 8
K&N 8
Mr. Gasket 8

Top 10 automotive replacement engine parts Brands Pie Chart


We've carried out a comprehensive analysis of 24,480 reviews on automotive replacement engine parts, using our selection criteria to identify the best options in the automotive replacement parts. Our findings reveal that most customers typically select automotive replacement engine parts priced around $103.07, with top brands including bdfhyk, mardarth, salior, dorman and jsorum and yncotte

Our team of expert editors reviewed these high-quality items and handpicked the top 30 automotive replacement engine parts for your consideration. We've also done extensive research on numerous sellers, identifying the best ones in the automotive replacement parts category. These include mardarth, salior, amazon.com and jsorum and wells tyco .

We are dedicated to assisting our users in finding the right parts Products based on their needs, saving them considerable time when choosing which automotive replacement engine parts to buy. We take pride in the number of satisfied users we've helped through our thorough and insightful reviews.