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Cadillac CTS : Alternator (OEM Number 20821397)

To find your Cadillac CTS Alternator from a RECYCLER NEAR YOU, just enter the YEAR of your vehicle and your ZIP code in the above form and press the "FIND" button. (What you see below is a previous search for a Cadillac CTS Alternator and does not include all the Alternators in YOUR area.)

20 used Cadillac CTS Alternators from 20 salvage yards in CT, DE, FL and 13 more states. Model years 2010-2013. 15 priced $40 to $348, the rest call for price. Vehicle mileage 59,469 to 170,000 miles. Live inventory from the PartsHotlines network, last refreshed November 2026.

Fits OE part number: 20821397


CTS > 




Year, Model,
Part

Description

Vehicle Miles

Grade
Grade help icon

Stock#

Price
Recycler
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Product
Location
2011 CTS
Alternator
RWD 3.0L 86000 CA14525 $65.00 Aesop Auto Parts - Southeast
678-664-8755 Ext
Aesop Auto Parts - Southeast, Knoxville, TN 37931
0 CTS
Alternator
New Alternator For 2010-2014 Cadi... 3.0L 0 $342.00 Terryville Auto Parts
860-589-0942
Terryville Auto Parts, Terryville, CT 06786
0 CTS
Alternator
APF 3.0L 0 $348.00 MidWest Salvage Inc
918-551-6000
MidWest Auto Parts Inc., Tulsa, OK 74110
2011 CADCTS
Alternator
3.0L 3.0L 0 S02218 $74.00 American & Import Auto Parts
800-296-5783 Ext
American & Import Auto Parts, Seffner, FL 33584
2012 CTS
Alternator
3.0L 3.0L 165000 G20L643 $50.00 Bessler Auto Parts Wilder - PRP
859-442-7278
Bessler -RTP, Newport, KY 41076
2011 CADCTS
Alternator
3.0L,3.0L 3.0L 97000 Z11010 Call Route 117 Used Auto Parts, Inc.
888-771-1171
Route 117 Used Auto Parts, Inc., Lancaster, MA 015
2011 CTS
Alternator
3.6L,A,AWD 3.0L 128466 T32162 $47.00 Linder's Inc
800-521-8000
Linder's Inc, Worcester, MA 01607
2013 CTS
Alternator
3.6,AT,11/12 3.0L 105000 22227 $40.00 Kenny's Auto Wrecking
800-686-1871
Kenny's Auto Wrecking, Lima, OH 45801
2012 CTS
Alternator
3.6,AOD,2/3/12 3.0L 114568 022401 $50.00 Quandt Auto Salvage, Inc.
800-522-1903
Quandt Auto Salvage PRP-A, Carroll, IA 51401
2013 CTS
Alternator
3.6L 3.0L 109000 Z94185 Call Global Auto Recycling & Repair Inc.
847-608-4700
Global Auto Recycling & Repair Inc., Elgin, IL 601
2012 CTS
Alternator
6 CYL,FACTORY AC 3.0L 110067 2Q0259 Call G & R Pick-A-Part Albany
800-927-5855
G & R Auto Wreckers PRP, Albany, OR 97321
2012 CTS
Alternator
ALTERNATOR, 3-12,3.6L 3.0L 145553 260302 $60.00 Auto Recyclers of Kansas
877-522-5025
Auto Recyclers of Kansas, Wichita, KS 67216
2013 CADCTS
Alternator
3.0L 59469 21179 Call Dirkes Used Auto Parts
800-328-9414
Dirkes Used Auto Parts, Mays Landing, NJ 08330
2011 CTS
Alternator
3.0L,A,6/21/10 3.0L 0 230318 Call Ackerman's Used Parts
800-822-9898
Ackerman's Used Parts, Prosperity, SC 29127
2013 CADCTS
Alternator
3.0L,3.0L 3.0L 134000 9883 $95.00 Auto Parts S & A
800-447-9056
Auto Parts S & A , Shreveport, LA 71109
2013 CTS
Alternator
PREM.,RWD 3.0L 120785 008089 $85.00 WEST SIDE AUTO PARTS
302-775-5100 Ext
West Side Auto Parts , Laurel, DE 19956
2010 CTS
Alternator
20821397 3.0L 170000 V1438 $50.00 Heights Auto Parts
800-942-0664
Heights Auto Parts PRP-A, Lansing, MI 48906
0 CTS
Alternator
2012 Cadillac CTS 3.0L/3.6L 140A ... 3.0L 0 $288.00 Granby Auto Salvage
800-442-0160
Granby Auto Salvage, Granby, MA 01033
2011 CTS
Alternator
3.0L,6SP,04/11 3.0L 127500 EC1857 $50.00 East Coast Auto Salvage
800-231-9121
East Coast Auto Salvage, Higganum, CT 06441
2012 CTS
Alternator
3.0L 3.0L 94648 2C0188 $50.00 Toledo Auto Parts
419-691-1111 Ext
Toledo Auto Parts, Toledo, OH 43605

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