Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
My Little Salesman
Sign up
Saved
0
My Account
Sign in
Sign up
Control Center
Dashboard
Buyer Tools
Saved Listings
0
Compare Saved Listings
Saved Searches
0
Price Alerts
0
For Sale
Commercial Trucks
Trailers
Construction Equipment
Farm Equipment
Lifting Equipment
Logging Equipment
Heavy Duty Truck Parts
Heavy Equipment & Tractor Parts
Trailer Parts
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Woodworking & Sawmill Equipment
Industrial Equipment
Recreation & Utility Vehicles
Cars & SUVs
Lawn & Garden
Tools & Material
My Little Salesman Magazine
February 2025
For Rent
Commercial Trucks
Trailers
Construction Equipment
Logging Equipment
Farm Equipment
Lifting Equipment
Attachments
Aggregate & Mining Equipment
Biomass & Recycling Equipment
Industrial Equipment
Recreation & Utility Vehicles
Sell
Place an Online Listing
Individual listings are the perfect selling solution for individuals or dealers with 15 items or less.
Inventory Mover Package
The inventory selling solution for dealers, manufacturers, and auctioneers with 15+ items.
Print Advertising
Effective industry-trusted advertising, reliably delivered to your targeted buyer.
Online Banner Advertising
Effectively reach buyers in your market as they browse listings within a category or specific manufacturer.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wholesale Marketplace
Buy and sell inventory amongst other registered dealers at wholesale prices.
Services
Dealer Management System (DMS)
One powerful suite of tools to maximize your dealership.
Inventory Management
Easy-to-use cloud-based inventory management with export feeds and accessible from anywhere.
Customer Relationship Management (CRM)
Customers, vendors, prospects, and correspondence in one place, integrated with your inventory.
Lead Management
One dashboard that intelligently connects your inventory, contacts, and leads from all your marketing channels.
Invoicing & Sales Management
Effortlessly turn leads into deals with auto-populated quotes, invoices, and custom contract forms.
Dealership Websites
User-friendly, mobile-responsive, search-engine optimized websites for commercial truck, trailer, heavy equipment, and parts dealers.
Sell Your Inventory
The inventory selling solution to reach hundreds of thousands of buyers, with no contract or commitments.
Facebook Marketing
Beautiful campaigns with pinpointed audiences that drive traffic and boosts sales.
Wanted
Auctions
Financing
Industry
News
Latest Equipment News
Construction Equipment News
Farm Equipment News
Forestry Equipment News
Trucking News
Trailer News
Material Handling News
Drilling & Mining Equipment News
Companies
All Companies
Dealers
Manufacturers
Auctioneers
Transport Companies
Resources
Trade Shows & Events
Industry Services
Appraisals
Associations
Financing and Leasing (Heavy Equipment)
Financing and Leasing (Commercial Trucks)
Inspections
Insurance
Transportation and Shipping
All Guides & Advice
Buying Guides
Construction Equipment Buying Guide
Semi Truck Buying Guide
Backhoe Buying Guide
Dump Truck Buying Guide
Skid Steer Buying Guide
Excavator Buying Guide
Box Truck Buying Guide
Info
Subscription Center
Help Center
Contact Us
Virtual Demonstration
About Us
Testimonials
Our History
Fraud Prevention
Home
Listings
Truck Parts
Engine Parts
Engine Control Modules (ECM)
Volvo
Used
Used Volvo Engine Control Modules (ECM) For Sale in United States
Filter
6
Sort
Close
Default Ranking
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Distance: Nearest First
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
Close
Your Current Search
Industry
Truck Parts
Top-Category
Engine Parts
Category
Engine Control Modules (ECM)
Manufacturer
Volvo
Condition
Used
Market Type
For Sale
Country
United States
Click the
to remove the filter.
Save Search
Email Alert
What's
Save Search and Email Alert
?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts
(233)
Category
Engine Control Modules (ECM)
(233)
Manufacturer
Volvo
(233)
Model
20412511
(1)
20744283
(1)
21014196
(1)
D11
(5)
D12
(7)
D13
(87)
D13F
(2)
D13H
(14)
D13J
(8)
D13M
(4)
D13N EPA 21 (MP8)
(1)
D16
(6)
D16F
(2)
GU713
(1)
L120B
(1)
N/A
(1)
OTHER
(12)
VED12
(41)
VED12B
(1)
VED12D
(5)
VN
(4)
VNL
(38)
VNL670
(3)
VNM
(4)
VNR64T
(1)
Condition
Used
(233)
Model Year
-
Horsepower
-
Inspection Report
Yes
(0)
No
(233)
Warranty
Yes
(1)
No
(0)
Price
-
Country
United States
(233)
State / Region
Select a state below and click
Refine Results
.
Arizona (3)
California (29)
Colorado (2)
Florida (43)
Georgia (1)
Idaho (5)
Illinois (13)
Indiana (11)
Iowa (3)
Kansas (1)
Maryland (38)
Massachusetts (6)
Michigan (8)
Minnesota (19)
Mississippi (2)
Missouri (1)
New Jersey (1)
New York (2)
Ohio (11)
Pennsylvania (20)
South Dakota (2)
Texas (11)
Washington (1)
Seller Type
(233)
Market Type
For Sale
(233)
Filter by Specs or Location
Location
Arizona
California
Colorado
Florida
Georgia
Idaho
Illinois
Indiana
Iowa
Kansas
Maryland
Massachusetts
Michigan
Minnesota
Mississippi
Missouri
New Jersey
New York
Ohio
Pennsylvania
South Dakota
Texas
Washington
1-25 of 233 results
Sort by:
Stock Number: Z-A
Default Ranking
Distance: Nearest First
Year: Newest First
Year: Oldest First
Price: High to Low
Price: Low to High
Manufacturer: A-Z
Manufacturer: Z-A
Model: A-Z
Model: Z-A
Hours: High to Low
Hours: Low to High
Mileage: High to Low
Mileage: Low to High
Date Added: Newest First
Date Added: Oldest First
Stock Number: A-Z
Stock Number: Z-A
Photos First
1-25 of 233
results
0
0
Volvo VED12 Engine Control Module (ECM) for a Volvo VED12 400 HP AND ABOVE
$850.44 USD
Quantity
2
Condition
Used
Fits To Make(s)
VOLVO
Fits To Model(s)
VED12 400 HP AND ABOVE
Stock Number
VED12-ECM-20561256
MLS Number
13112284
Category
Engine Control Modules (ECM)
Last Updated
2/14/2025
Location
Lansing, IL, US
Sold By
LKQ Heavy Truck
(855) 905-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2016 Volvo VNL Engine Control Module (ECM)
$275 USD
2016 Volvo VNL Aftertreatment Control Module (ACM), Part # 21870087-P03 (Replaced By 22449432), S/N 15120450. Continental P/N A2C8296900200 All ACM's sold with a 30 day “parts only”...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2016
Part Number
21870087-P03, A2C8296900200
Stock Number
UPS-31477-22
MLS Number
11546953
Category
Engine Control Modules (ECM)
Last Updated
12/28/2024
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D13 Engine Control Module (ECM) for a 2014 Volvo VNL
$1,000 USD
2014 Volvo D13H 425 HP ECM, Part # 21900553. All ECM's sold with a 30 day “parts only” warranty. In the event of failure, the ECM will be replaced or a refund will be issued. Warranty does...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2014
Part Number
21900553
Stock Number
UPS-31251-28
MLS Number
11542129
Category
Engine Control Modules (ECM)
Last Updated
1/9/2025
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2014 Volvo VNL Engine Control Module (ECM)
$275 USD
2014 Volvo VNL Aftertreatment Control Module, ACM, P/N 21870087-P02 (Replaced By 22449432), S/N 13372163, Continental P/N A2C8296900100. All ACM's sold with a 30 day “parts only” warranty....
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2014
Part Number
21870087-P02, A2C8296900100
Stock Number
UPS-31251-21
MLS Number
11437231
Category
Engine Control Modules (ECM)
Last Updated
12/28/2024
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2014 Volvo VNL Engine Control Module (ECM)
$275 USD
2014 Volvo VNL Aftertreatment Control Module, ACM, P/N 21870087-P02 (Replaced By 22449432), S/N 13370703, Continental P/N A2C8296900100. All ACM's sold with a 30 day “parts only” warranty....
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2014
Part Number
21870087-P02, A2C8296900100
Stock Number
UPS-31239-19
MLS Number
11532316
Category
Engine Control Modules (ECM)
Last Updated
12/28/2024
Location
Fresno, CA, US
Sold By
Garabedian Equipment
(855) 794-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Volvo D13H Engine Control Module (ECM)
$650 USD
Good used, cleaned and inspected Volvo D13H ECM. Part Number: 21358126P03. 30 day guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Condition
Used
Part Number
21358126P03
Stock Number
Ryd 21358126P03
MLS Number
11226347
Category
Engine Control Modules (ECM)
Last Updated
2/2/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
Volvo VED12 Engine Control Module (ECM)
$550 USD
Good used, cleaned and inspected Volvo VED12 ECM. Part number: 20412506
Condition
Used
Part Number
20412506
Stock Number
Ryd 20412506
MLS Number
12142634
Category
Engine Control Modules (ECM)
Last Updated
1/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Volvo VED12 Engine Control Module (ECM)
$550 USD
Good used, cleaned and inspected Volvo VED12 ECM. PArt Number: 12M5523M
Condition
Used
Part Number
12M5523M
Stock Number
Ryd 12M5523M
MLS Number
10885028
Category
Engine Control Modules (ECM)
Last Updated
1/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
0
Volvo VED12 Engine Control Module (ECM)
$550 USD
Good used, cleaned and inspected Volvo VED12 ECM. Part Number: 08170700P07. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Condition
Used
Part Number
08170700P07
Stock Number
Ryd 08170700 P07
MLS Number
12649163
Category
Engine Control Modules (ECM)
Last Updated
1/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Volvo VED12 Engine Control Module (ECM)
$550 USD
Good used, cleaned and inspected Volvo VED12 ECM. Part Number: 03161962. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Quantity
2
Condition
Used
Part Number
03161962
Stock Number
Ryd 03161962
MLS Number
10284870
Category
Engine Control Modules (ECM)
Last Updated
1/8/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Volvo D12 Engine Control Module (ECM)
$550 USD
Good used, cleaned and inspected Volvo D12 ECM. Part Number: 03161952. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed for your application.
Condition
Used
Part Number
03161952
Stock Number
Ryd 03161952
MLS Number
10205078
Category
Engine Control Modules (ECM)
Last Updated
2/6/2025
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
3
0
Volvo VED12D Engine Control Module (ECM)
Call for price
(Core) Volvo VED12D, ECM- Part Number: 20561256, Serial Number: C5195153, Horsepower: 395, 2 Rectangular Plug Reference images for condition For more information about this item, give us a...
Condition
Used
Stock Number
P-96619
MLS Number
13395708
Category
Engine Control Modules (ECM)
Last Updated
2/23/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D13 Engine Control Module (ECM)
Call for price
(Core) 2007 Volvo D13, ECMs- Serial Number: 12100191, Part Number: 21358126, Engine information- Engine: Volvo D 13, 2 Rectangular Plug with 62 Pins ea Reference images for condition For...
Condition
Used
Part Number
21358126
Stock Number
P-95654
MLS Number
13356161
Category
Engine Control Modules (ECM)
Last Updated
2/9/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D13 Engine Control Module (ECM) for a 2014 Volvo VNL
Call for price
(Used) 2013 Volvo D13, ENGINE ECM- Part Number: 21900553, Serial Number: T13082850, 10R.03 7641, Engine Information- Family Number: DVPTH12.8S01, Serial Number: 1024621, 2 Rectangular Plug...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2014
Part Number
21900553
Stock Number
P-94514
MLS Number
13307128
Category
Engine Control Modules (ECM)
Last Updated
1/1/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo VED12 Engine Control Module (ECM) for a 2005 Volvo VNM
$499.99 USD
(Used) 2004 Volvo VE D12, ENGINE ECM- Part Number: 20814642, Serial Number: 13384054, GEM4642, GEV4642, Volvo 20412511, Volvo 20561256, Volvo 20814620, Volvo 20814642, Volvo 21695313,...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNM
Will Fit Year(s)
2005
Part Number
20814642
Stock Number
P-93818
MLS Number
13288551
Category
Engine Control Modules (ECM)
Last Updated
1/4/2025
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Volvo D13 Engine Control Module (ECM) for a 2008 Volvo VNL
$949.99 USD
(USED) 2008 Volvo D13. ECM. S/N-10410250 P/N-21300060 HP-338 Engine Model-D13 CPL-9094 PIN-62 / 62 For more information about this item call. We ship worldwide., Serial#: 909410, Casting#:...
Condition
Used
CPL/ARR
9094
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2008
Part Number
21300060
Stock Number
P-9303
MLS Number
9934934
Category
Engine Control Modules (ECM)
Last Updated
1/19/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2011 Volvo VNM Engine Control Module (ECM)
Call for price
(Used) 2011 Volvo VNM, AFTERTREATMENT CONTROL MODULE (ACM)- Part Number: 21063597, Serial Number: 10241179, 1 Rectangular Plug with 62 Pins, Reference images for condition. For more...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNM
Will Fit Year(s)
2011
Part Number
21063597
Stock Number
P-81552
MLS Number
12913482
Category
Engine Control Modules (ECM)
Last Updated
6/6/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D13 Engine Control Module (ECM) for a Volvo VNL
Call for price
(Used) Volvo D13, ENGINE ECM - Part Number: 23141251, Serial Number: T20355643, 2 Rectangular Plugs with 62 Pins each, Reference images for condition. For more information about this item,...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Part Number
23141251
Stock Number
P-80906
MLS Number
12892989
Category
Engine Control Modules (ECM)
Last Updated
9/24/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Volvo VED12 Engine Control Module (ECM) for a 2005 Volvo VNM
Call for price
(Used) 2004 Volvo VE D12, ENGINE ECM- Part Number: 20412511, Serial Number: 04224447, Family Number: 4VTXH12.150S, Displacement: 12.1L, Horsepower: 395, ESN: 429509, Type Plug: 2 Rectangular...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNM
Will Fit Year(s)
2005
Part Number
20412511
Stock Number
P-74587
MLS Number
12686437
Category
Engine Control Modules (ECM)
Last Updated
3/9/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D11 Engine Control Module (ECM)
$349.99 USD
(Core) 2016 Volvo D11, ENGINE ECM- Part Number: 21900553, Serial Number: T14345394, Family Number: FVPTH10.8G01, Horsepower: 355, Displacement: 10.8 L / 659 CID, E.C.S.: TC, CAC, EGR,...
Condition
Used
Part Number
21900553
Stock Number
P-64825
MLS Number
12448892
Category
Engine Control Modules (ECM)
Last Updated
1/20/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
5
0
Volvo D13 Engine Control Module (ECM) for a 2015 Volvo VNL
$949.99 USD
(Used) 2014 Volvo D13, ENGINE ECM - Part Number: 21900553, Serial Number: T14330676, Warranty Tag: 177983 Engine Information- Family Number: EVPTH12.8G01, Displacement: 12.8L, Horsepower:...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2015
Part Number
21900553
Stock Number
P-61477
MLS Number
12369157
Category
Engine Control Modules (ECM)
Last Updated
1/29/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
2
0
Volvo VED12 Engine Control Module (ECM) for a 2006 Volvo VNL
$1,000 USD
GOOD USED ECM FOR VOLVO VED12 D13 D16 21042371 SEE PIC FOR MORE TAG INFO. GUARANTEED RE-PROGRAMMABLE., Serial#: 21042371, Core Charge: 0, Casting#: 21042371
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2006
Part Number
21042371
Stock Number
P-60341
MLS Number
11758444
Category
Engine Control Modules (ECM)
Last Updated
5/19/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
0
0
Volvo D13 Engine Control Module (ECM)
$1,395 USD
GOOD USED VOLVO ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 21900553, Serial#: NA, Casting#: NA
Condition
Used
Part Number
21900553
Stock Number
P-60301
MLS Number
11678431
Category
Engine Control Modules (ECM)
Last Updated
5/19/2023
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
Volvo D13 Engine Control Module (ECM) for a 2013 Volvo VNL
$949.99 USD
(Used) 2013 Volvo VNL D13 ENGINE ECM - Part Number: 21358126, Serial Number: T12442279, P21358126, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2013
Part Number
21358126
Stock Number
P-59949
MLS Number
12327613
Category
Engine Control Modules (ECM)
Last Updated
1/20/2024
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
4
0
2015 Volvo VNL Engine Control Module (ECM)
Call for price
(Used) 2015 Volvo VNL AFTERTREATMENT ECM - Part Number: 21870087P03, Serial Number: 14252359, Continental Part Number: A2C8296900200, For more information about this item, give us a call. We...
Condition
Used
Fits To Make(s)
Volvo
Fits To Model(s)
VNL
Will Fit Year(s)
2015
Part Number
21870087P03
Stock Number
P-49039
MLS Number
12087630
Category
Engine Control Modules (ECM)
Last Updated
12/18/2023
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___
SHOW
NUMBER
Call Seller
Email Seller
Save
More Info
1
2
3
4
5
Save Search
Email Alert
What's
Save Search and Email Alert
?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for?
Yes
No
What option below best describes your issue?
Choose an option...
I still cannot find what I am looking for.
How do I filter or sort my search?
Could you add a feature?
A picture or description looks incorrect.
Something is broken.
Thank you for the feedback! If you have any suggestions on how to improve our site, please let us know.
Send Feedback
Thank you for the feedback! Your suggestions and feedback immensely help us improve our site.
Got a engine control module (ecm) to sell? In minutes, you can create an online listing for your engine control module (ecm) and advertise it to thousands of buyers.
Start selling today
Search Saved
Your search criteria for
has been saved. Quickly jump to this search by going to
My Account
and
Saved Searches
.
Alert Created
Your new listings email alert for
has been created. To change the email frequency or to modify your alerts, click on
My Account
,
Personal Settings
, and
New Listing Alerts
.