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1991 Jeep Wrangler
1
0
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Price Match Guarantee
60-Day Returns
Lifetime Replacement
Guaranteed to Fit1991 Jeep Wrangler Change Vehicle

Quality-Built®
1991 Jeep Wrangler - Alternator, 4/6 Cyl., 2.5/4.0L Engine, with 90 Amp Alternator

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$138.99
$165.00Save: $26.01(16%)
Manufacturer #13341N
Guaranteed to Fit1991 Jeep Wrangler Change Vehicle
Qty:
1

Your Vehicle Fit Details

Vehicle Name
Submodel
Engine
Fitment Information
1991 Jeep Wrangler
Sahara
4 Cyl 2.7L
With 90 Amp Alternator
1991 Jeep Wrangler
Base
6 Cyl 4.2L
With 90 Amp Alternator
1991 Jeep Wrangler
Base
4 Cyl 2.7L
With 90 Amp Alternator
1991 Jeep Wrangler
Islander
4 Cyl 2.7L
With 90 Amp Alternator
1991 Jeep Wrangler
Islander
6 Cyl 4.2L
With 90 Amp Alternator
1991 Jeep Wrangler
Renegade
6 Cyl 4.2L
With 90 Amp Alternator
1991 Jeep Wrangler
S
4 Cyl 2.7L
With 90 Amp Alternator
1991 Jeep Wrangler
Sahara
6 Cyl 4.2L
With 90 Amp Alternator

Highlights

Part:
Alternator
Brand:
Quality-Built
Condition:
New
Amperage Output:
90 Amp
Pulley Type:
Serpentine
Numberof Grooves:
6 Grooves
Quantity Sold:
Sold individually
Warranty:
Lifetime Quality-Built limited warranty
Prop 65 Warning:

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Includes:
With internal fan and complimentary 24/7 Quality-Built (QB) Roadside Assistance Program (RAP)
Interchange Part Number:
REPJ330104, AL6509N, 13341, 121000-3600, 121000-345
Recommended Use:
OE Replacement
Replaces OE Number:
13341, 121000-3600, 121000-345
Rotation:
Clockwise rotation
Series:
QB Supreme
Fitnotes:
With 90 Amp Alternator

Vehicle Fitment Information

Vehicle Name
Submodel
Engine
Fitment Information
1991 Jeep Comanche
Pioneer
4 Cyl 2.7L
-
1991 Jeep Wrangler
Islander
4 Cyl 2.7L
With 90 Amp Alternator
1991 Jeep Wrangler
Sahara
4 Cyl 2.7L
With 90 Amp Alternator
1991-1992 Jeep Cherokee
Briarwood
6 Cyl 4.2L
-
1991-1992 Jeep Cherokee
Laredo
6 Cyl 4.2L
-
Page 1 of 10 | Showing 1 - 5 of 46 results

Product Information

QUALITY-BUILT ALTERNATORS

Dedication and exceptional attention to detail are constants throughout the life of Quality-Built alternators—from state-of-the-art manufacturing to 100% end-of-line testing and unparalleled roadside support. Choose Quality-Built and rest assured you'll get ultimately reliable performance with each turn of the key. Quality-Built, a division of Motorcar Parts of America, is an automotive aftermarket brand of professional-quality starters and alternators.

  • Choose from QB Premium (completely remanufactured) or QB Supreme (100% new)
  • Engineered to exceptional QS-9000 requirements in ISO/TS 16949 certified facilities for unparalleled reliability
  • 95% of alternator assembled in-house in North America
  • Triple tested (i.e. durability testing, root cause analysis and repeated retesting) to meet or exceed OE standards
  • Get help with installation/tech questions from ASE-certified technicians via toll-free support line
  • Factory-direct warranty assistance offered from Quality-Built/MPA (Motorcar Parts of America)
  • Complimentary 24/7 Quality-Built Roadside Assistance Program (QB-RAP) includes a jump-start or tow for 1 (for QB Premium) or 2 (for QB Supreme) years from the date of purchase
  • Manufactured to deliver professional-installer quality
Need help?Call our product expert1-866-529-0412
Chat with us
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Warranty Policy
Right parts, guaranteed. If you find any defects, let us know within 60 days and we’ll take care of it. Check out our Warranty Policy for more details.
Shipping Policy
We ship fast so you can get on the road that much faster. Check out our Shipping Policy for more details.
Easy Return Policy
We’re only happy if you’re happy. If you’re not entirely satisfied with your order, you may be entitled to a refund. Check out our Return Policy for more details.

Product Q&A

0
When I put my 1993 jeep wrangler in reverse the alternator drops to 10 amps. When I shift to 1st gear it goes back to 14 amps. Is the alternator weak. Or a bad reverse switch. 2.5 engine, with 5 speed trans. Thanks ?Tony p.Dec 29, 2020
Best Answer:Hi Tony, There are several reasons that may cause that to happen like wrong amperage output for the alternator, battery, or voltage regulator. We highly recommend having the vehicle diagnosed by a certified mechanic to determine what part needs replacement.
Grace G.STAFFDec 29, 2020