Engine Air Filter P527682 Compatible with Freightliner - Reliable Fit

In this review of the P527682 engine air filter the bottom line is simple: this replacement is aimed at owners and technicians who need a direct-fit, OEM-replacement style air filter for mid-2000s Freightliner trucks and similar models. The main reason to buy is straightforward - it effectively removes engine air pollutants to protect turbocharged and naturally aspirated diesel engines from abrasive particles, helping maintain performance and reduce wear. The review looks at fitment, construction, and real-world user feedback to judge if it is a practical, value-oriented replacement part.

Key Features

• Particle filtration: The element removes pollutants and impurities from intake air to limit engine wear and help preserve turbocharger and cylinder health.
• Direct fitment: Designed to be compatible with a range of Freightliner models including Columbia, Century Class, Coronado and many FLD120 variants for straightforward installation.
• Wide replacement cross-reference: Matches multiple common OEM and aftermarket part numbers so fleets can replace older branded filters without changing housings.
• Single-piece package: Ships as one P527682 air filter so maintenance crews get a ready-to-install unit without extra parts required.
• Engine protection focus: Built to prevent contaminants from entering the engine, which helps maintain consistent airflow and engine performance over service intervals.

Who It's For

This filter is for fleet maintenance managers, owner-operators, and independent mechanics who service Freightliner Columbia (2000-2013), Century Class (1997-2011), Coronado (2001-2013), and FLD120 trucks (1988-2008), including some FLD120SD models. It is also appropriate for shops that prefer to replace filters with parts that cross-reference common OEM numbers for parts sourcing and inventory simplicity.

Those who should look elsewhere include owners of vehicles outside the listed Freightliner years and models, or users who require a filter with manufacturer-specific performance claims beyond standard particulate removal. If vehicle fitment is uncertain, confirming the part cross-reference before purchase is advised.

Pros & Cons

Pros

• Good cross-compatibility with many OEM and aftermarket part numbers for easier sourcing and stocking.
• Users report a reliable fit and preserved airflow that works well in turbo systems.
• Provides clear engine protection benefits by removing abrasive particles from intake air.

Cons

• Durability feedback is mixed; some customers noted the filter paper can deteriorate faster than expected under certain conditions.

Specifications

Part number	P527682
Compatible makes	Freightliner Columbia, Century Class, Coronado, FLD120
Fitment years	Columbia 2000-2013; Century 1997-2011; Coronado 2001-2013; FLD120 1988-2008
Replaces	AF25139M, AF4908, P185069, LAF1849, RS3518, AF2120, 46556 and others
Package contents	1 x P527682 air filter
Primary function	Removal of pollutants and impurities from engine intake air

Our Verdict

The P527682 is a practical, value-minded replacement air filter for the specified Freightliner models that delivers the core job of protecting the engine from particulates and preserving airflow. It is a sensible choice for fleets and mechanics who need cross-referenced fitment and a dependable install, though buyers in harsh dust conditions should monitor element condition due to mixed notes on paper durability.

Frequently Asked Questions

Will this filter fit my Freightliner?
Check the listed year and model compatibility (Columbia 2000-2013, Century 1997-2011, Coronado 2001-2013, FLD120 1988-2008) and compare your existing part number to the replacements listed to confirm fit.

How many filters are included?
The package includes one P527682 air filter ready for installation.

Does it replace OEM part numbers?
Yes, it cross-references many common parts such as AF25139M, AF4908, LAF1849, RS3518 and others for straightforward substitution.