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TOP 10 BEST AUTOMOTIVE REPLACEMENT ENGINES ENGINE PARTS 2025

Top Automotive Replacement Engines & Engine Parts

Find top-rated automotive replacement engine parts, including oil filters, air filters, and thermostats. Keep your engine running smoothly with quality components.

Maintaining your vehicle's engine is crucial for longevity and performance. Whether you are performing routine maintenance or tackling a major repair, using high-quality replacement engine parts ensures optimal function and reliability. From essential filters that keep contaminants out to critical cooling system components, the right parts make all the difference.

We have compiled a selection of the best automotive replacement engine parts available, focusing on key components like oil filters, air filters, and thermostats. These products are designed to meet or exceed OEM specifications, offering excellent value and performance for a wide range of popular vehicle models.

Explore our top picks to find the exact components you need to keep your car, truck, or SUV running efficiently and protected against wear and tear. Investing in premium replacement parts is the smartest way to safeguard your vehicle's most vital system.

01
FRAM Synthetic XG7317P 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes, Premium Vehicle Engine Protection Oil Filter for Select Vehicle Model Years

FRAM Synthetic XG7317P 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes, Premium Vehicle Engine Protection Oil Fi...

FRAM

4.7 (3,438 reviews)
  • Designed for synthetic oil changes
  • Offers protection up to 20,000 miles
  • Premium engine protection and durability
  • High-density synthetic blend media

$8.97

02
FRAM Extra Guard CA11895 Replacement Engine Air Filter for 2013-2022 Toyota (4.0L, 4-6L & 5.7L), Provides Up to 12 Months or 12,000 Miles Filter Protection

FRAM Extra Guard CA11895 Replacement Engine Air Filter for 2013-2022 Toyota (4.0L, 4-6L & 5.7L), Provides Up to 12 Months or 12,000 Miles Filter Pr...

FRAM

4.7 (2,260 reviews)
  • Fits select 2013-2022 Toyota models (4.0L, 4-6L & 5.7L)
  • Provides 12 months or 12,000 miles of protection
  • Traps dirt and contaminants efficiently
  • Improves airflow for better engine performance

$25.02

03
K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2022 Honda/Acura V6 (Odyssey, Passport, Pilot, Ridgeline, MDX), KNA-5041

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2022 Honda/Acura V6 (Odyssey, Passport, Pilot, Ridgeline,...

K&N

4.8 (2,103 reviews)
  • 18,000-mile long-life replacement filter
  • Compatible with various Honda/Acura V6 models (2016-2022)
  • Designed for high-flow air intake
  • Easy drop-in installation

$16.79

04
Car Thermostat, High Performance Automotive Replacement Engine Thermostat with Gasket, Auto Engine Coolant Thermostat Compatible with Honda Civic CRV CRZ, Replaces #19301-PAA-306, 19301-PLC-31

Car Thermostat, High Performance Automotive Replacement Engine Thermostat with Gasket, Auto Engine Coolant Thermostat Compatible with Honda Civic C...

Car

3.9 (81 reviews)
  • High-performance engine coolant thermostat
  • Includes necessary gasket for installation
  • Compatible with Honda Civic, CRV, and CRZ
  • Direct replacement for OEM part numbers

$8.29

05
K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2019 Subaru H4 1.6/2.0/2.4 L (Ascent, Crosstrek, Forester, Impreza, XV), KNA-5064

K&N Engine Air Filter: Long Life 18,000 Mile Replacement Air Filter: Compatible with 2016-2019 Subaru H4 1.6/2.0/2.4 L (Ascent, Crosstrek, Forester...

K&N

4.8 (155 reviews)
  • Long-life 18,000-mile air filter
  • Designed for 2016-2019 Subaru H4 engines
  • Improves horsepower and acceleration
  • Washable and reusable filter media

$16.79

06
Dorman 902-2090 Engine Coolant Thermostat Housing Assembly Compatible with Select Cadillac / Chevrolet / GMC Models

Dorman 902-2090 Engine Coolant Thermostat Housing Assembly Compatible with Select Cadillac / Chevrolet / GMC Models

Dorman

4.7 (436 reviews)
  • Complete thermostat housing assembly
  • Compatible with select Cadillac, Chevrolet, and GMC models
  • Restores proper engine cooling function
  • Durable construction resists warping and cracking

$43.97

07
Nylon Universal Cable Tie Buckle – Cable Tie Buckle Zip Tie Clips for Car Fender, Engine Cover, Mudguard Fastener, Automotive Replacement Screw Fixing, 200PCS with Clear Storage Box

Nylon Universal Cable Tie Buckle – Cable Tie Buckle Zip Tie Clips for Car Fender, Engine Cover, Mudguard Fastener, Automotive Replacement Screw Fix...

Nylon

4.5 (180 reviews)
  • 200-piece universal fastener kit
  • Ideal for securing fender, engine cover, and mudguards
  • Made from durable, high-quality nylon
  • Comes with a clear, organized storage box

$15.99

08
FRAM Ultra Synthetic XG9972 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes, Premium Vehicle Engine Protection Oil Filter for Select Vehicle Model Years

FRAM Ultra Synthetic XG9972 20K Mile Change Automotive Replacement Engine Oil Filter for Synthetic Oil Changes, Premium Vehicle Engine Protection O...

FRAM

4.7 (3,739 reviews)
  • Maximum protection for synthetic oils
  • Rated for up to 20,000 miles of performance
  • Advanced synthetic media for superior dirt trapping
  • Enhanced structural durability and integrity

$10.97

09
FRAM EG+ PH7317P 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Model Years, Vehicle Engine Protection Oil Filter for Everyday Drivers

FRAM EG+ PH7317P 10K Mile Change Automotive Replacement Interval Spin-On Engine Oil Filter for Select Vehicle Model Years, Vehicle Engine Protectio...

FRAM

4.7 (3,635 reviews)
  • 10,000-mile extended interval oil filter
  • Designed for everyday driving protection
  • Traditional spin-on style for easy replacement
  • Efficiently filters contaminants from engine oil

$4.12

10
FRAM Extra Guard CA11943 Replacement Engine Air Filter for Select Hyundai and Kia Models, Provides Up to 12 Months or 12,000 Miles Filter Protection

FRAM Extra Guard CA11943 Replacement Engine Air Filter for Select Hyundai and Kia Models, Provides Up to 12 Months or 12,000 Miles Filter Protection

FRAM

4.6 (2,066 reviews)
  • Fits select Hyundai and Kia models
  • Up to 12,000 miles of filter protection
  • High capacity media traps dust and pollen
  • Improves fuel efficiency and engine life

$22.09

Frequently Asked Questions

How often should I change my engine air filter?

Most manufacturers recommend changing the engine air filter every 12,000 to 15,000 miles, or about once a year. However, if you frequently drive in dusty or polluted environments, you may need to replace it more often. Many long-life filters, like those from K&N, offer protection up to 18,000 miles.

What is the benefit of using a synthetic oil filter?

Synthetic oil filters, such as the FRAM Ultra Synthetic, are designed with advanced media that provides superior contaminant trapping and flow, especially when paired with synthetic oils. They are typically rated for much longer change intervals (up to 20,000 miles), reducing the frequency of maintenance.

What are the signs that my car thermostat needs replacing?

Common signs of a failing thermostat include the engine overheating (temperature gauge consistently high), the engine running too cold (never reaching operating temperature), or erratic temperature gauge readings. A bad thermostat can severely impact engine efficiency and longevity.

Final Thoughts

Choosing high-quality automotive replacement engine parts is essential for maximizing your vehicle's performance and lifespan. The products listed above, ranging from premium oil and air filters to reliable thermostats, represent the best options for maintaining your engine. Review your vehicle's specific needs and shop the links provided to secure the best parts for your next maintenance project today!