AutoZone

For the most optimal experience please enable JavaScript and refresh your browser.

Get help enabling JavaScript

AutoZone Logo (links to homepage)
Select Store
shopping cart 0 items
Cart

20% off orders over 100* + Free Ground Shipping**

Online Ship-To-Home Items Only. Use Code: SUMMERTIME

AutoZone Logo (links to homepage)

20% off orders over 100* + Free Ground Shipping**

Online Ship-To-Home Items Only. Use Code: SUMMERTIME

shopping cart 0 items
Cart
Select Store
  • Auto Parts
  • Interior Accessories
  • Exterior Accessories
  • Truck and Towing
  • Tools
  • Chemicals, Oil & Wash
  • Performance
  • Batteries
  • Engine Oil
  • Brake Pads
  • Brake Rotors
  • Oil Filter
  • Air Filter
  • Spark Plug
  • Wiper Blades
  • Headlight Bulb
  • Car Wash and Detailing
  • Alternators
  • Radiators
  • Top Deals
  • Local Store Ad
  • Rebates
  • Shop by Make
  • Shop by Model
  • Shop By Brand
  • Advice & How-To's
  • Battery Guide
  • Fix Finder
  • Find a Repair Shop
  • Repair Help
  • In-store Services
  • Contact Us
need help?
Tools and Equipment∕Test, Scan and Specialty Tools

Engine Testing, Scanning and Specialty Tools

Happy Thanksgiving - Find an open store near you. See stores

What are you working on today?

Shop for your specific vehicle to find parts that fit.

Most Popular Parts

Compression Tester
Valve Spring Compressor and Measure
Harmonic Balancer Puller
Timing Light
Crankshaft Damper Holding Tool
Piston Ring Tool
Camshaft Holding / Lock Tool
Borescope/Inspection Camera
Plastigage
Top Dead Center Stop Tool
Crankshaft Socket
Block Tester Kit

Shop By Category

Block Tester Kit
Borescope/Inspection Camera
Camshaft Bearing Installation Tool
Camshaft Degreeing Tool
Camshaft Gear Installation Tool
Camshaft Holding / Lock Tool
Camshaft Installation Handle
Camshaft Timing Tool Set
Compression Tester
Crankshaft Damper Holding Tool
Crankshaft Gear Installation Tool
Crankshaft Holding Tool
Crankshaft Socket
Cylinder Head Tool
Cylinder Hone Deglazer
Cylinder Hone Stone Set
Cylinder Leak Down Tester
Deck Bridge
Degree Wheel
Dial Indicator
Engine Camshaft Lock Key
Engine Lifter Bore Grooving Tool
Engine Oil Priming Tool
Engine Oil Pump Primer
Harmonic Balancer Holder Tool
Harmonic Balancer Puller
Piston Ring Tool
Piston Rod Tool
Plastigage
Pushrod Tool
Rocker Stud Puller
Standpipe
Telescoping Gauge
Timing Chain Wedge Tool
Timing Light
Top Dead Center Stop Tool
Torque Angle Tool
Valve Installation Tool
Valve Lapper Tool
Valve Lash Wrench
Valve Seal Tool
Valve Spring and Guide Cutter
Valve Spring Compressor and Measure
Valve Spring Tester

Popular Brands

prefooter_chevron
  • Duralast Gold Chassis
  • AC Pro
  • AC Delco
  • Avalanche
  • Castrol
  • Continental Belts
  • Mobil1
  • Pennzoil
  • Valvoline
  • Bosch

Related Makes

prefooter_chevron
  • Ford Engine Testing, Scanning and Specialty Tools
  • Chevrolet Engine Testing, Scanning and Specialty Tools
  • Honda Engine Testing, Scanning and Specialty Tools
  • Dodge Engine Testing, Scanning and Specialty Tools
  • Jeep Engine Testing, Scanning and Specialty Tools
  • Mazda Engine Testing, Scanning and Specialty Tools
  • GMC Engine Testing, Scanning and Specialty Tools
  • View all Makes

Related Models

prefooter_chevron
  • Honda Accord Engine Testing, Scanning and Specialty Tools
  • Honda Civic Engine Testing, Scanning and Specialty Tools
  • Ford F150 Engine Testing, Scanning and Specialty Tools
  • Chevrolet Silverado 1500 Engine Testing, Scanning and Specialty Tools
  • Toyota Camry Engine Testing, Scanning and Specialty Tools
  • Nissan/Datsun Altima Engine Testing, Scanning and Specialty Tools
  • Dodge Ram 1500 Engine Testing, Scanning and Specialty Tools
  • Toyota Corolla Engine Testing, Scanning and Specialty Tools
  • Chevrolet Cruze Engine Testing, Scanning and Specialty Tools
  • Ford Focus Engine Testing, Scanning and Specialty Tools

Advice and How-To's

prefooter_chevron
  • Does Motor Oil Expire? Know When to Change your Oil
  • Can An Alternator Drain a Battery?
  • Brake Lights Not Working?
  • Why is My Oil Change Light On?
  • What Does a Rebuilt Title Mean?
  • How Much Does a Wheel Bearing Replacement Cost?
  • Timing Belt Symptoms and Replacement Cost
  • Why is My Car Burning Oil?
  • Window Not Working? 9 Reasons Why Window Motors and Regulators Fail
  • Why Do People Steal Catalytic Converters?

locate a store
track your order
we're hiring!

  • facebook
  • twitter
  • youtube
  • instagram

SHOP

  • AutoZone Locations
  • Vehicle Make
  • Vehicle Model
  • Shop All Brands
  • Vehicle VIN Lookup
  • Gift Cards
  • Discounts & Coupons
  • Local Store Ad
  • Featured Brands

PRODUCTS

  • Auto Parts
  • Interior Accessories
  • Exterior Accessories
  • Truck
  • Tools
  • Chemicals
  • Performance

HELP

  • Track My Order
  • Contact Us
  • My Account
  • FAQs
  • Return Policies
  • Product Recalls
  • Product Ingredient Disclosures
  • Web Accessibility

ABOUT US

  • Careers
  • About AutoZone
  • Investor Relations
  • Affiliate Program
  • Vendor Information
  • ESG

SERVICES

  • Buy Online, Pick Up in Store
  • Loan-A-Tool
  • In-Store Services
  • Repair Help
  • Mobile App
  • Find a Repair Shop
  • AutoZone Rewards
footer_chevron
  • AutoZone Locations
  • Vehicle Make
  • Vehicle Model
  • Shop All Brands
  • Vehicle VIN Lookup
  • Gift Cards
  • Discounts & Coupons
  • Local Store Ad
  • Featured Brands

footer_chevron
  • Auto Parts
  • Interior Accessories
  • Exterior Accessories
  • Truck
  • Tools
  • Chemicals
  • Performance

footer_chevron
  • Track My Order
  • Contact Us
  • My Account
  • FAQs
  • Return Policies
  • Product Recalls
  • Product Ingredient Disclosures
  • Web Accessibility

footer_chevron
  • Careers
  • About AutoZone
  • Investor Relations
  • Affiliate Program
  • Vendor Information
  • ESG

footer_chevron
  • Buy Online, Pick Up in Store
  • Loan-A-Tool
  • In-Store Services
  • Repair Help
  • Mobile App
  • Find a Repair Shop
  • AutoZone Rewards

footer_chevron
  • AutoZoner Services
  • AutoZoner Benefits Login
  • AutoZone Pro
  • ALLDATA diy
  • ALLDATA Repair
  • Duralast
  • AutoZone MX


Digicert
Terms & ConditionsPrivacy PolicyReturn PolicyCA Supply Chain DisclosureCalifornia Consumer Privacy Act NoticeInsurance & Risk ManagementSitemap
© 2001-2022 AutoZone, Inc. All Rights Reserved
AppStore
GoogleStore
  • facebook
  • twitter
  • youtube
  • instagram