Brand TruckTok

Trucktok 2017-2019 6.6L Silverado Sierra Duramax Air Filter Replaces A3231C A3257C

Name: Trucktok 2017-2019 6.6L Silverado Sierra Duramax Air Filter Replaces A3231C A3257C
Brand: TruckTok
SKU: FI-G-19-03
Price: 25.99 USD
Availability: InStock
Rating: 4.25 (8 reviews)

SKU FI-G-19-03

$25.99 - $25.99

$25.99

$25.99 - $25.99

$25.99

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Features a micro-aperture microfiber matrix balancing maximum breathability with elite filtration.
Deep, high-capacity pleats capture ultra-fine soot and carbon particles to protect pistons and cylinders.
Minimizes pressure drops to feed high-torque turbochargers with clean, unrestrictive air.
Continuous heavy-duty sealing gasket eliminates leaks and keeps the clean side of the intake pristine.
Structural pleat reinforcement resists extreme turbocharger vacuum and heavy-duty towing stress.
Replaces: A3231C, A3257C, LAF3231, A41474, WA10695
Fit 2017-2019 Chevy Silverado GMC Sierra 2500 HD 3500 HD 6.6L V8 Duramax Diesel Engines ONLY.

Installation Discussion & Community Support

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Specifications - Click for details

-Fitment:
2017-2019 Chevrolet Silverado & GMC Sierra 2500 HD 3500 HD
2020-2022 Chevrolet Silverado 4500 HD 5500 HD 6500 HD
Note: Direct replacement engineered specifically for the 6.6L L5P Duramax Diesel engine platform. Will not fit gasoline models.

-Replaces part number: A3231C, A3257C, LAF3231, A41474, WA10695

-Features:
For 2017-2019 6.6L Duramax V8 turbo diesel trucks, raw pulling power and massive torque depend heavily on a continuous supply of clean, high volume air. A dirty, restricted intake filter starves your engine, resulting in complete combustion inefficiency, sluggish throttle response, and poor fuel mileage. Worse, allowing micro abrasive dust particles to breach the filter can lead to severe premature wear on cylinder walls, pistons, and piston rings, triggering devastating workshop bills.

Trucktok premium A3231C / A3257C Engine Air Filter is engineered to be the ultimate frontline defense for your heavy duty rig. Crafted from top grade microfiber adhesive paper, this filter features tiny, high precision apertures that achieve superior flow management while stopping microscopic grit in its tracks. The tight, heavy duty molded outer rim creates an airtight perimeter seal within your factory airbox, entirely preventing dangerous unfiltered bypass air. Designed as a perfect direct drop in replacement for 84262965 and CA12258, this modification free maintenance upgrade keeps your Silverado or Sierra breathing fresh and performing at its absolute peak under the heaviest towing loads.

Legal Disclaimer & Off-Road Use Only Notice

Allison external filter included in this kit, do not skip it

2018 Silverado 2500. This TruckTok 5-filter kit is the only one that includes the 29539579 Allison 1000 external spin-on transmission filter. Most owners never change this filter and it is critical since it filters the fluid before it goes through the cooler. Mine at 60K was dark and the magnet had normal clutch material. The TP1015, PF2232, A3231C, and cabin filter all fit like OEM. If you own a 2017-2019 L5P, get the kit with the Allison filter.

A3231C: the 2017-2019 L5P air filter, do not buy the A3248C

2017 Silverado 2500. The 2017-2019 L5P uses the A3231C air filter which is shorter than the 2020+ A3248C. The two do not interchange: the A3248C is too tall and the airbox lid will not close. This TruckTok A3231C has the correct dimensions and the foam perimeter seal fills the airbox channel. The dry synthetic media does not shed fibers onto the MAF. ACDelco also lists this as A3257C in some catalogs, same filter.

TP1015 plus PF2232: fuel and oil for the 2017-2019 L5P

2017 Silverado 2500. This combo pairs the TP1015 fuel filter with the PF2232 oil filter. The PF2232 is the 2017-2019 L5P oil filter and was replaced by the PF26 in 2020. Make sure you get PF2232 if your truck is a 2017-2019. The TP1015 is the same across all years. Both filters have the correct bypass valves and sealing surfaces. Two critical filters, one box, CP4 insurance.

TP1015: same fuel filter across all L5P years 2017-2026

2020 Silverado 3500. The TP1015 fuel/water separator is the one constant across the entire L5P run. Whether you have a 2017 or a 2026, the fuel filter is the same. This TruckTok TP1015 has the exact same 10-micron Aquabloc media and water-coalescing membrane as the ACDelco that has over 4,000 five-star reviews on Amazon. The O-ring seats perfectly and the water drain operates smoothly. The CP4.2 does not forgive cheap fuel filters.

Complete 2017-2019 L5P service kit: all five filters

2019 Silverado 3500 dually. This is the full L5P filter kit: TP1015 fuel/water separator, PF2232 oil filter, A3231C engine air filter, 29539579 Allison transmission external filter, and 23281440 cabin air filter. The 29539579 is the Allison 1000 spin-on filter that sits on the passenger side of the transmission. Five filters, one order. Dealer would charge over $450 for this service. DIY with this TrukTtok kit and save hundreds.

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Trucktok 2017-2019 6.6L Silverado Sierra Duramax Air Filter Replaces A3231C A3257C

Specifications - Click for details

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