1991 Jeep Wrangler Intake Upgrade Parts
22 parts listed for your 1991 Jeep Wrangler for a complete intake upgrade. Choose your trim on product pages to confirm exact fit. This is an easy DIY project - estimated 30-60 minutes.
Cold Air Intakes
(8)primary
aFe
aFe MagnumFORCE Intakes Stage-2 PDS AIS PDS Jeep Wrangler (YJ) 91-95 I6-4.0L
$354.00
aFe
aFe Silver Bullet Throttle Body Spacers TBS Jeep Wrangler (TJ YJ) 91-06 4.0L
$142.34
Airaid
Airaid 91-02 Jeep 2.5L 4 Cyl only PowerAid TB Spacer
$146.99
Airaid
Airaid 91-06 4.0L Jeeps PowerAid TB Spacer
$115.99
ARB
ARB Safari 4X4 Snorkel Vspec Jeep Wrangleryj 4L Pet 87-96
$527.00
K&N
K&N 91-95 Jeep Wrangler L6-4.0L Performance Intake Kit
$367.99
Victor Reinz
MAHLE Original American Motors Eagle 84-83 Intake And Exhaust Manifold Set
$14.60
Victor Reinz
MAHLE Original Jeep Cherokee 98-91 Intake Manifold Set
$16.28
Performance Air Filters
(14)primary
aFe
aFe MagnumFLOW Air Filters OER P5R A/F P5R Jeep Wrangler 87-95 L4 91-95 L6
$78.23
aFe
aFe MagnumFLOW Air Filters OER PDS A/F PDS Jeep Wrangler 87-95 L4 91-95 L6
$82.84
Bosch
Bosch Air Filter
$7.91
Pronto
Engine Air Filter
$8.95
K&N
K&N Replacement Air Filter JEEP WRANGLER,2.5L & 4.0L W/FI
$62.99
K&N
K&N Universal Air Filter 3-1/2in Flange / 5-1/2in Base / 4-1/2in Top / 6-1/2in Height
$78.99
OMIX
Omix Fuel Filler Neck 91-95 Jeep Wrangler (YJ)
$64.31
OMIX
Omix Fuel Filler Neck Cover 78-95 Jeep CJ & Wrangler
$12.85
Intake Upgrade for Other Jeep Wrangler Years
Other Jobs for Your 1991 Jeep Wrangler
Frequently Asked Questions
What parts do I need for a intake upgrade on my 1991 Jeep Wrangler?
A complete intake upgrade on the 1991 Jeep Wrangler typically requires cold air intakes, performance air filters. This page groups parts commonly associated with that year, make, and model; confirm your trim on product pages for exact fit.
How long does a intake upgrade take on a 1991 Jeep Wrangler?
A intake upgrade typically takes 30-60 minutes and is rated as easy difficulty. Actual time may vary depending on your experience and the specific parts being replaced.
Can I do a intake upgrade myself?
Yes! A intake upgrade is an easy DIY project that most people can do with basic hand tools. It's a great way to save money on labor costs.
Are these parts guaranteed to fit my 1991 Jeep Wrangler?
These parts are listed for the 1991 Jeep Wrangler using manufacturer fitment data. Some products fit every trim, while others require trim confirmation. Use your trim in My Garage or the product page fitment checker to confirm exact fit.
What brands make intake upgrade parts for the 1991 Jeep Wrangler?
We carry intake upgrade parts from trusted brands including aFe, Airaid, ARB, K&N, and Victor Reinz. Filter by brand to find your preferred manufacturer.
How much does a intake upgrade cost for a 1991 Jeep Wrangler?
The cost of a intake upgrade for the 1991 Jeep Wrangler depends on the parts and brands you choose. Browse the parts on this page to see current pricing. Doing the work yourself saves significantly on labor costs.