530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb
Tune-up kit for Poulan chainsaws including air filters, spark plug, fuel lines, fuel filters, and primer bulbs.
530057869 chainsaw tune-up kit components including fuel filters, primer bulbs, spark plug, fuel line, and air filters.
White foam air filter replacement for Poulan chainsaw tune-up kit 530057869.
530057869 air filter replacement for Poulan chainsaws showing dimensions of 3-1/8 inches by 3 inches and 1/4 inch thick.
BlueStars 530057869 replacement air filter for Poulan chainsaws showing 99% particle trapping efficiency.
Two white replacement air filters for Poulan chainsaw tune-up kit 530057869 shown with maintenance symptom icons.
Compatibility chart for 530057869 air filter tune-up kit listing Poulan, Craftsman, and Columbia chainsaw models.
BlueStars 530057869 replacement air filters for Poulan chainsaw tune-up kit.
Instructional graphic showing 5-minute installation steps for 530057869 air filter kit on a Poulan chainsaw.
Tune-up kit for Poulan chainsaws including air filters, spark plug, fuel lines, fuel filters, and primer bulbs.
530057869 chainsaw tune-up kit components including fuel filters, primer bulbs, spark plug, fuel line, and air filters.
White foam air filter replacement for Poulan chainsaw tune-up kit 530057869.
530057869 air filter replacement for Poulan chainsaws showing dimensions of 3-1/8 inches by 3 inches and 1/4 inch thick.
BlueStars 530057869 replacement air filter for Poulan chainsaws showing 99% particle trapping efficiency.
Two white replacement air filters for Poulan chainsaw tune-up kit 530057869 shown with maintenance symptom icons.
Compatibility chart for 530057869 air filter tune-up kit listing Poulan, Craftsman, and Columbia chainsaw models.
BlueStars 530057869 replacement air filters for Poulan chainsaw tune-up kit.
Instructional graphic showing 5-minute installation steps for 530057869 air filter kit on a Poulan chainsaw.

530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb

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530057869 Air Filter & Fuel System Tune-Up Kit

Key Features

  • Custom-Fit High-Flow Foam: The 530057869 air filter is precision-cut from high-density yellow foam, designed to maximize airflow for 42cc engines while capturing fine wood dust.
  • Complete Fuel Restoration: Includes various sizes of Tygon-style fuel tubing that remain flexible and resist the swelling or "melting" often caused by ethanol-blended gasoline.
  • Enhanced Cold Starting: Features high-resilience primer bulbs and a weighted fuel filter to ensure immediate fuel delivery to the carburetor, even in low-temperature conditions.
  • All-In-One Maintenance: A comprehensive kit that addresses the most common "hard start" and "stalling" issues by replacing the entire intake and fuel delivery path.
  • Durability Optimized: Every component is engineered to withstand the high vibration and heat levels associated with heavy-duty 42cc chainsaw operation.

Replaces / Cross-Reference Part Numbers

  • Air Filter: 530057869, 530057925
  • Fuel Line / Primer: 530069216, 530069247, 530047213
  • Spark Plug: RCJ7Y / BPMR7A equivalent

Compatibility & Fitment

This kit is specifically designed for the 42cc "Strato" engine platform used in many Poulan and Poulan Pro chainsaws. Key compatible models include:

  • Poulan: P3818AV, P4018AV, 4218A, 4218AV, 4218AVX.
  • Poulan Pro: PP3516AVX, PP4218AV, PP4218AVHD, PP4218AVL, PP4218AVX.
  • Other: Fits select Craftsman and McCulloch models utilizing the same 42cc engine chassis.

When to Replace

  • Engine Surging: The saw speed cycles up and down, often indicating a small air leak in a cracked fuel line or a partially clogged fuel filter.
  • Starts and Dies: The saw fires up after priming but dies within seconds, suggesting a restriction in the fuel delivery path or a dirty air filter.
  • "Gummy" Foam Filter: The original yellow foam has become dark, sticky, or is starting to crumble, which can allow debris to score the engine cylinder.
  • Cracked Primer Bulb: The bulb no longer pulls fuel from the tank or has visible surface cracks that leak air into the fuel system.
  • Stiff Fuel Lines: The yellow lines have become brittle or dark brown, making them prone to snapping at the tank entry point.

Installation Tips

  • Line Routing: Take a photo of the original fuel line routing before removal. The "suction" line (with the filter) must go to the carburetor intake, while the "return" line connects the primer bulb back to the tank.
  • Clean the Tank: Before installing the new fuel filter and lines, drain the gas tank and wipe out any sediment or "varnish" to prevent clogging your new filter immediately.
  • Lube the Filter: For maximum dust capture, apply 2 drops of clean 2-cycle oil to the foam filter and squeeze it to distribute (it should be damp, not dripping).
  • Check the Gap: Verify the spark plug gap (0.025") before installation to ensure a strong, consistent spark for easier pulling.
  • Seal the Air Box: Ensure the air filter sits completely flat in the housing before tightening the cover; any gap will allow sawdust to bypass the filter and cause premature engine wear.
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 1
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 2
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 3
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 4
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 5
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 6
530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 7
  • 530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 1

    EXACT REPLACEMENT

    530057869 Air Filter replaces part numbers Poulan Craftsman Husqvarna 530057869.
  • 530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 2

    PREMIUM QUALITY

    These products are crafted from high‑quality materials, sturdy and durable, ensuring an exceptional using time.
  • 530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 3

    SAVING SOLUTION

    Enjoy the great feeling when your engine is repaired and works properly like before - BlueStars brings DIY solutions to help you deal with any trouble
  • 530057869 Air Filter Tune-Up Kit - For Poulan P3818AV P4018AV - Fuel Filter Fuel Line Spark Plug Primer Bulb 4

    SIMPLE INSTALLATION

    The installation just takes a few minutes and will save you at least a hundred bucks in labor.
EXCEPTIONAL CHAINSAW PARTS

EXCEPTIONAL CHAINSAW PARTS

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Compatible Models

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FAQs

This kit is compatible with a wide range of 42cc Poulan and Poulan Pro chainsaws, including models P3818AV, P4018AV, 4218A, 4218AVX, PP3516AVX, PP3816AV, PP4218AV, PP4218AVHD, PP4218AVL, SM4218AV, SM4218AVX, and SM4518AVX. It also fits various Craftsman models, including 358.350990, 358.351820, 358.350820, 358.350821, 358.350880, 358.350992, 358.350991, and 358.360690.
This kit includes the 530057869 air filter, a spark plug, a fuel filter, a fuel line, and a primer bulb. It is designed to provide all the essential maintenance components needed to restore engine performance.
Common symptoms that indicate a need for this kit include hard starting, loss of power during operation, engine stalling, or rough idling. If your air filter is visibly clogged with sawdust, the primer bulb is cracked or brittle, or the fuel lines have become stiff and discolored, replacing these components will often resolve these performance issues.
This is a straightforward maintenance task that can typically be completed in 15 to 30 minutes. You will generally need a screwdriver to access the air filter housing and a pair of needle-nose pliers to assist with replacing the fuel line and filter inside the fuel tank. No specialized mechanical training is required.
The primary cause of failure for these components is the use of ethanol-blended fuels, which can degrade rubber fuel lines and primer bulbs, causing them to crack or lose suction. Additionally, fine sawdust will eventually bypass or clog the air filter, restricting airflow and causing the engine to run 'rich,' which leads to carbon buildup on the spark plug and poor combustion.
When replacing the fuel line, it is helpful to cut the end of the new line at a sharp angle; this makes it much easier to feed the line through the small hole in the fuel tank. Once it is through, you can trim the angled tip off to ensure a proper, airtight connection to the fuel filter.