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OEM, USED and AFTERMARKET AUTO PARTS BLOG

Tested OEM Engines, Transmissions & Rebuilt Components with Written Warranty.

Exhaust & Emissions engine light illuminated on a vehicle dashboard indicating a possible converter fault

4 min read Aug 14, 2026

Signs of a Bad Catalytic Converter: 7 Symptoms to Watch For

The most common signs of a bad catalytic converter are a check engine light, reduced engine performance and acceleration, a rotten egg or sulfur smell from the ...

2026 Delivered Cost Breakdown by Vehicle Class
15-Day OEM Replacement Warranty Coverage Details
Real Dealer vs. Independent Shop Repair Math

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Replacement turbocharger unit shown next to an engine

Turbocharger 4 min read

Verified 2026 Guide

How Much Does a Turbocharger Cost? A 2026 Price Guide

A replacement turbocharger costs between $400 and $3,500 or more in 2026, depending on your vehicle and the type of turbo. A used or aftermarket turbo for a com...

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Replacement alternator shown next to a vehicle engine bay

Alternator 4 min read

Verified 2026 Guide

How Much Does an Alternator Cost? A 2026 Price Guide

An alternator costs between $100 and $800 or more in 2026, depending on your vehicle and whether you buy remanufactured, new aftermarket, or new OEM. Most commo...

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Engine control module unit removed from a vehicle for replacement

Used Engines 5 min read

Verified 2026 Guide

How Much Does an ECM Cost? A 2026 Price Guide

An engine control module, or ECM, costs between $300 and $2,000 or more in 2026, depending on your vehicle. On top of the part, most ECMs need programming to wo...

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Three engines side by side showing used donor, rebuilt, and remanufactured options

Used Engines 8 min read

Verified 2026 Guide

Used vs Rebuilt vs Remanufactured Engine: Which One Is Right for You?

A used engine is pulled from a donor vehicle with no work done to internals and is the cheapest option, typically $500 to $4,000. A rebuilt engine has been disa...

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OEM, USED and AFTERMARKET AUTO PARTS BLOG

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Signs of a Bad Catalytic Converter: 7 Symptoms to Watch For

How Much Does a Turbocharger Cost? A 2026 Price Guide

How Much Does an Alternator Cost? A 2026 Price Guide

How Much Does an ECM Cost? A 2026 Price Guide

Used vs Rebuilt vs Remanufactured Engine: Which One Is Right for You?

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Looking for a Specific Used OEM Part?

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Categories

OEM, USED and AFTERMARKET AUTO PARTS BLOG

Catalog Filters

High Quality Auto Parts

Need Custom Fitment Advice?

Signs of a Bad Catalytic Converter: 7 Symptoms to Watch For

How Much Does a Turbocharger Cost? A 2026 Price Guide

How Much Does an Alternator Cost? A 2026 Price Guide

How Much Does an ECM Cost? A 2026 Price Guide

Used vs Rebuilt vs Remanufactured Engine: Which One Is Right for You?

No matching guides found

Looking for a Specific Used OEM Part?

Search Products

Categories