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aFe Momentum ST Pro DRY S Cold Air Intake System 97-01 Jeep Cherokee (XJ) I6 4.0L

aFe · New

aFe Momentum ST Pro DRY S Cold Air Intake System 97-01 Jeep Cherokee (XJ) I6 4.0L

MPN 51-46209 · Store SKU afe51-46209

$483.75
IN STOCK11 ready to ship

Supplier stock checked 11/7/2026, 6:28:55 PM UTC. Adding a part does not reserve it.

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Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.

Product details

Unique One-Piece Sealed Housing: The smooth one-piece sealed housing with auxiliary air scoop is used to eliminate the use of multiple-piece housings and ensure the coldest air intake charge available. A urethane plug is also included if you wish to completely seal the auxiliary air scoop. High Quality Tube: This system uses a high quality plastic CAD designed, dyno-tuned, roto-molded intake tube to achieve maximum power gains while maintaining a perfect fit. Large 5-Layer Performance Air Filter: This Momentum ST intake system was designed around the largest filter possible to allow maximum performance and filtration. This cone filter has a massive round flange and is 8" tall inverted top Pro 5R filter media. The Pro 5R performance air filter features 5-layers of progressively finer mesh cotton gauze oiled media and is constructed with 100% polyurethane frame for long life and multiple cleaning cycles. Premium Hardware: Premium stainless steel T-bolt clamps and a silicone coupler at the throttle body is used for strength and durability while also providing the most secure installation available. Momentum ST intakes are designed with fewer parts for a quick and simple installation. Momentum ST Cold Air Intake System w/ Pro DRY S Filter Jeep Cherokee (XJ) 91-01 L6-4.0L Momentum ST Cold Air Intake System w/ Pro DRY S Filter

Manufacturer fitment & guides

Check 51-46209 against the manufacturer’s application information below.

Part-specific notes

  • California Proposition 65: Y

Manufacturer documents

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