TOP 10 BEST BUDGET AUTOMOTIVE REPLACEMENT ENGINES ENGINE PARTS

Top Budget Automotive Replacement Engines and Essential Engine Parts

Find the best budget automotive replacement engines and essential engine parts without breaking the bank. High-quality starters, mounts, and fluid tools at low prices.

Maintaining your vehicle doesn't have to drain your wallet. When faced with engine trouble or the need for critical component replacement, finding reliable, budget-friendly parts is key. Our curated selection focuses on high-quality, cost-effective automotive replacement engines and essential engine parts, ensuring your vehicle runs smoothly without the premium price tag.

Whether you’re a DIY mechanic tackling a starter replacement, or a professional looking for affordable, dependable engine mounts and fluid handling tools, we’ve gathered the best options available. We prioritize value, looking for products that offer excellent performance and longevity relative to their low cost.

Explore our top picks for budget automotive parts, ranging from essential electrical components like starter motors and ignition modules to performance intake manifolds and crucial fluid management tools. Make smart repair choices today and keep your car on the road for less.

01
17982 New Starter Motor Replacement for Nissan Sentra 2.0L 1.8L 1.6L 07-19, Versa 1.8 07-12, Juke 11-17, Cube 09-14, NV200 13-21, Chevrolet City Express 15-18 L4 Engine OE#: S114-902A 19317693

17982 New Starter Motor Replacement for Nissan Sentra 2.0L 1.8L 1.6L 07-19, Versa 1.8 07-12, Juke 11-17, Cube 09-14, NV200 13-21, Chevrolet City Ex...

Unspecified

4.5 (146 reviews)
  • Direct replacement for multiple Nissan and Chevrolet models (2007-2021)
  • OE equivalent part number S114-902A ensures proper fit and function
  • High-quality construction for reliable starting power
  • Budget-friendly solution for common starter motor failures
02
Replace 28590-C9968 Ignition Immobilizer Module Control Unit/Ignition Immobilizer Module Compatible with 2005-2007 Infiniti G35,2005-2008 Nissan 350Z,2004-2015 Nissan Armada,2009-2014 Nissan Cube

Replace 28590-C9968 Ignition Immobilizer Module Control Unit/Ignition Immobilizer Module Compatible with 2005-2007 Infiniti G35,2005-2008 Nissan 35...

Replace

5.0 (3 reviews)
  • Replaces OE part number 28590-C9968 for security system repair
  • Compatible with a wide range of Nissan and Infiniti models
  • Essential component for resolving ignition and starting issues
  • Highly affordable replacement for dealership parts
03
LS1 LS2 LS6 102mm High Gen II Intake Manifold 9.65L Big Volume w/MAP Sensor Port + Fuel Rails(Black)

LS1 LS2 LS6 102mm High Gen II Intake Manifold 9.65L Big Volume w/MAP Sensor Port + Fuel Rails(Black)

LS1

5.0 (1 reviews)
  • High-performance 102mm intake manifold for LS1/LS2/LS6 engines
  • Features large 9.65L internal volume for maximum airflow
  • Includes integrated MAP sensor port and matching fuel rails
  • Designed to significantly boost horsepower and torque output
04
HORUSDY 200cc Oil Extractor Pump with Hose, Manual Fluid Suction Pump for Transmission, Brake, Power Steering and Gear Oil, Lightweight Oil Change Syringe Tool for Automotive and Small Engines

HORUSDY 200cc Oil Extractor Pump with Hose, Manual Fluid Suction Pump for Transmission, Brake, Power Steering and Gear Oil, Lightweight Oil Change ...

HORUSDY

4.5 (4,565 reviews)
  • 200cc capacity manual fluid suction pump (syringe style)
  • Ideal for extracting or filling transmission, brake, and gear oil
  • Lightweight and portable tool for easy fluid changes
  • Excellent budget tool for automotive and small engine maintenance
05
Amazon Basics Car Sound Deadening Mat, 14.5" x 10", Pack of 10

Amazon Basics Car Sound Deadening Mat, 14.5" x 10", Pack of 10

Amazon Basics

4.7 (1,098 reviews)
  • Pack of 10 sound deadening mats (14.5" x 10" each)
  • Reduces road noise, vibrations, and improves audio quality
  • Easy peel-and-stick installation for various car surfaces
  • Affordable solution for interior noise reduction projects
06
LS1 LS2 LS6 102mm High Gen II Intake Manifold 9.65L Big Volume w/MAP Sensor Port + Fuel Rails(Silver)

LS1 LS2 LS6 102mm High Gen II Intake Manifold 9.65L Big Volume w/MAP Sensor Port + Fuel Rails(Silver)

LS1

5.0 (1 reviews)
  • High-flow 102mm intake manifold for LS engines (LS1, LS2, LS6)
  • Large 9.65L volume optimizes air delivery for performance gains
  • Comes complete with fuel rails and MAP sensor port
  • Silver finish adds a clean, custom look to the engine bay
07
HORUSDY 200cc Fluid Extractor Syringe Oil Pump, Fluid Evacuator with 23" Flexible Hose, 12" Fine & Coarse Hoses, for Automotive, Motorcycle, Marine & Equipment Maintenance (9PCS)

HORUSDY 200cc Fluid Extractor Syringe Oil Pump, Fluid Evacuator with 23" Flexible Hose, 12" Fine & Coarse Hoses, for Automotive, Motorcycle, Marine...

HORUSDY

4.5 (1,248 reviews)
  • 9-piece fluid extractor kit with 200cc syringe pump
  • Includes 23" flexible hose and both fine and coarse hoses
  • Perfect for precise fluid extraction in tight spaces (e.g., brake bleeding)
  • Versatile tool for automotive, marine, and motorcycle maintenance
08
Engine Motor Mount kit Compatible with 2009 2010 2011 2012 2013 2014 2015 2016 2017 Bu-ick Enclave 3.6L Chevrolet Traverse G-MC Acadia Saturn Outlook A5548HY A5549HY A5458HY A5444

Engine Motor Mount kit Compatible with 2009 2010 2011 2012 2013 2014 2015 2016 2017 Bu-ick Enclave 3.6L Chevrolet Traverse G-MC Acadia Saturn Outlo...

Engine

4.4 (794 reviews)
  • Complete engine motor mount kit (4 pieces) for 3.6L GM vehicles
  • Reduces engine vibration and noise for a smoother ride
  • Direct fit replacement for OE numbers (A5548HY, A5549HY, etc.)
  • High customer rating indicates reliable quality at a budget price
09
CNCH-OBD2-1 D & B-Series Engine Wiring Harness Applied for Honda Civic Integra B16 B18 D16 OBD2 Tucked Budget Engine Harness Replacement Parts

CNCH-OBD2-1 D & B-Series Engine Wiring Harness Applied for Honda Civic Integra B16 B18 D16 OBD2 Tucked Budget Engine Harness Replacement Parts

CNCH-OBD2-1

3.2 (6 reviews)
  • Tucked engine wiring harness designed for Honda B and D series swaps
  • OBD2 compatibility for B16, B18, and D16 engines
  • Budget-friendly option for custom engine bay aesthetics and function
  • High-quality replacement for damaged or aging factory harnesses
10
Engine Motor Mount Set 4Pcs Fits for 2008 2009 2010 Chrysler Town & Country 3.3L 3.8L 4.0L Do-dge Grand Caravan 3.3L 3.8L 4.0L A5654 A5480 A5465 A5493 GP3156 GP3186 GP3155 GP3228

Engine Motor Mount Set 4Pcs Fits for 2008 2009 2010 Chrysler Town & Country 3.3L 3.8L 4.0L Do-dge Grand Caravan 3.3L 3.8L 4.0L A5654 A5480 A5465 A5...

Engine

4.4 (794 reviews)
  • 4-piece engine motor mount set for Chrysler/Dodge Minivans (2008-2010)
  • Fits 3.3L, 3.8L, and 4.0L engines for broad compatibility
  • Direct replacement for multiple OE numbers (A5654, A5480, etc.)
  • Essential for eliminating excessive engine movement and noise

Frequently Asked Questions

Are budget replacement engines and parts reliable?

Yes, many budget parts are manufactured to meet or exceed OE specifications. Reliability depends on the specific product and manufacturer. Always check customer reviews and ratings (like the 4.4-star rating on the engine mount kits) to gauge real-world performance and longevity.

What is the most important factor when buying engine parts online?

Compatibility is paramount. Always cross-reference the part number with your vehicle's OE number or use a fitment checker. Buying the wrong part, even if cheap, results in wasted time and effort.

Should I buy a used engine or a new budget replacement part?

For smaller components like starters or mounts, a new budget replacement part is generally safer and comes with a warranty. For entire engines, a used engine can be cheaper, but carries higher risk; a new budget part offers guaranteed performance and peace of mind.

What are 'tucked' engine harnesses used for?

Tucked harnesses, like the one for Honda swaps, are designed to route wiring discreetly, often behind the engine or fenders. This provides a clean, custom look for modified engine bays while maintaining electrical function.

Final Thoughts

Finding high-quality, budget automotive replacement engines and parts is entirely achievable with careful selection. Our list provides reliable options for everything from essential starting components and motor mounts to performance upgrades and maintenance tools. Invest wisely in these budget-friendly solutions to keep your vehicle performing reliably without the financial strain. Browse our top picks today and get your repair project started!