Denso 143-3791 Engine Air Filter

OE Quality 60-Day Returns

Denso 143-3791 Engine Air Filter - view 1

Denso 143-3791 Engine Air Filter - view 2

DensoPart #: 143-3791

Denso 143-3791 Engine Air Filter

FTF Air Filter

⚙️ 6 vehicles fit this part

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Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

$28.95Free Shipping

🚚Free ShippingNo Cost to Continental U.S.

🔄Free Returns*Wrong fit? No cost

🛡️60-Day ReturnsMoney back guarantee

*Free return shipping only qualifies if our fitment verification tool is used.

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✅ In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.

✅OE Direct Replacement — Bolt-on fit, no modifications needed

📦FTF Air Filter

🚗Fitment: Acura, RDX

🔄Easy Returns — Return within 60 days for a full refund

🚚Fast Shipping — Most orders ship same business day before 1pm CST

Not what you need? Click here for all Engine Air Filter options

Denso 143-3791 Engine Air Filter

This part fits 6 vehicles. Search below:

Year	Make	Model	Position	Notes
2018	Acura	RDX	N/A	FTF Air Filter
2017	Acura	RDX	N/A	FTF Air Filter
2016	Acura	RDX	N/A	FTF Air Filter
2015	Acura	RDX	N/A	FTF Air Filter
2014	Acura	RDX	N/A	FTF Air Filter
2013	Acura	RDX	N/A	FTF Air Filter

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

17220-R8A-A0117220R8AA01

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.