aFe Momentum ST Pro 5R Cold Air Intake System, black airbox with tube and logo, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, airbox and tube, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, components and blue filter, laid out
aFe Momentum ST Pro 5R Cold Air Intake System, components and blue filter, exploded
aFe Momentum ST Pro 5R Cold Air Intake System, tube and airbox, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, airbox and tube, angled view, alternate shot
aFe Momentum ST Pro 5R Cold Air Intake System, black airbox with tube and logo, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, airbox and tube, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, components and blue filter, laid out
aFe Momentum ST Pro 5R Cold Air Intake System, components and blue filter, exploded
aFe Momentum ST Pro 5R Cold Air Intake System, tube and airbox, angled view
aFe Momentum ST Pro 5R Cold Air Intake System, airbox and tube, angled view, alternate shot

aFe Momentum ST Pro 5R Cold Air Intake System - Jeep Cherokee 4.0L 1991-2001

aFe SKU: AFE54-46209
Price
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In Stock – Ready to Ship
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Details

BrandaFe
SKUAFE54-46209
GTIN / UPC802959544167
Manufacturer Part Number54-46209

Product Information

The aFe Momentum ST intake replaces the factory airbox on the 1991-2001 Jeep Cherokee XJ 4.0L inline six with an aFe housing, a Pro 5R filter and a new intake tube joined to the throttle body by an elbow reducer coupling. The filter uses five-layer oiled cotton gauze that can be cleaned, re-oiled and reused. A plug is supplied for the housing's extra inlet, and a silicone breather hose reconnects the factory PCV line.

Specifications

Type Cold Air Intake System
Series Momentum ST
Filter Media Pro 5R, five-layer oiled cotton gauze, washable and reusable
Engine 4.0L inline 6-cylinder
What's in the Box
  • Air filter (24-90099)
  • Intake tube
  • Housing
  • Airbox plug
  • Elbow reducer coupling
  • Silicone breather hose
  • 3 rubber grommets
  • 2 #048 clamps
Fitment Notes Cherokee XJ with the 4.0L inline six only
Install Bolt-on with a flat screwdriver, 13mm deep socket, 8mm nut driver and ratchet; the factory PCV hose reconnects to the aFe tube
Replacement Filter 24-90099 (Pro 5R)
Emissions Covered by CARB Executive Order D-550-50 for the 1991-2001 models
Hardware Included Yes
Air Flow Gain 13 Percent
Pre-Filter 28-10233
Air Box Type Closed
Heat Shield Included Yes
Tune Required No
Gains Up to +16 Horsepower hp and +19 Ft-Lbs lb-ft (aFe dyno)
Quantity 1 kit
Warranty 2 years on components (original owner)
Part Number 54-46209

This part fits:

Year Make Model Submodel
1991-1993 Jeep Cherokee Base
1991-1992 Jeep Cherokee Briarwood
1996, 1998-2001 Jeep Cherokee Classic
1993-1997 Jeep Cherokee Country
1991-1992 Jeep Cherokee Laredo
1991-1992, 1998-2001 Jeep Cherokee Limited
1994-2001 Jeep Cherokee SE
1991-2001 Jeep Cherokee Sport

Documents: Installation Instructions (PDF)

Which Jeep does it fit?

  • The 1991-2001 Jeep Cherokee XJ with the 4.0L inline six.

Is it emissions legal?

  • It is covered by CARB Executive Order D-550-50 for the 1991-2001 Cherokee 4.0L. Place the EO sticker from the kit on or near the intake for smog inspection.

What is the replacement filter?

  • Part number 24-90099, a Pro 5R filter that can be cleaned and reused.

Shipping

  • In stock orders typically ship within 1 to 3 business days.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Special order items follow a lead time we confirm with you individually before the order is committed.
  • Backordered items ship as soon as stock lands. Lead times are manufacturer estimates and can change. Contact us for current ETAs.
  • Need to cancel? Email us right away. Cancellations are not guaranteed once an order is in process. In-stock orders cancel free before they ship; a 6% fee applies only to confirmed backorders and special orders.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30 days from delivery to request and ship back a return on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee on the item price before tax and shipping. Shipping is not refunded in either direction. All waived if the item is defective or we made the error.
  • Fitment guaranteed: select your vehicle above, or confirm fitment with us in writing before you order. If the part shows as a fit and it is wrong, the return is on us, even after installation. Otherwise, installed or used parts cannot be returned.
  • Final sale: special orders, coilovers, electronics, engine internals, turbochargers, superchargers and turbo kits, unless defective or we sent the wrong item.
  • Product images may be representative. The SKU and specifications in the listing are what ships.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Returns & Refunds · Warranty
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