APS
Go back to my search
A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 1 of 97)
97
A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 2 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 3 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 4 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 5 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 6 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 7 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 8 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 9 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 10 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 11 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 12 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 13 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 14 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 15 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 16 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 17 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 18 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 19 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 20 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 21 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 22 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 23 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 24 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 25 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 26 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 27 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 28 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 29 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 30 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 31 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 32 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 33 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 34 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 35 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 36 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 37 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 38 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 39 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 40 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 41 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 42 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 43 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 44 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 45 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 46 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 47 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 48 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 49 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 50 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 51 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 52 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 53 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 54 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 55 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 56 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 57 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 58 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 59 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 60 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 61 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 62 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 63 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 64 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 65 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 66 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 67 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 68 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 69 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 70 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 71 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 72 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 73 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 74 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 75 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 76 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 77 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 78 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 79 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 80 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 81 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 82 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 83 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 84 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 85 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 86 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 87 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 88 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 89 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 90 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 91 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 92 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 93 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 94 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 95 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 96 of 97) A Used OEM 2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM at Auto Part Search (Image 97 of 97)
!
Check the fit before you buy Configure now

2004 CADILLAC DEVILLE ENGINE COMPUTER/MODULE ECU/ECM/PCM PARTS

Buy ENGINE COMPUTER/MODULE ECU/ECM/PCM for $$74.36. ECM, (LH engine compartment),4.6L,FREE LIFETIME WARRANTY, NATIONWIDE SHIPPING DELIVERY OR IN STORE P

Shipping Pickup
View All Vehicle Parts
180,000.0 mi
Stock Number
5I8839
OEM Number
12587465
Part Grade
A
Part Status
Used
Color
—
SKU
SS36-70988
VIN
1G6KF57974U202053
Tag
0000116877
Handling Time
Allow 72h for removal

Member informations
Close Call Auto Salvage logo

Yard Notes
ECM, (LH engine compartment),4.6L,FREE LIFETIME WARRANTY, NATIONWIDE SHIPPING DELIVERY OR IN STORE P

Fulfillment Options

Estimated delivery date Allow 72h for pick up or shipping
Thursday, September 24, 2026 – Friday, October 09, 2026
Estimated Final Price $74.36
Breakdown
Price breakdown
Price$34.96
Core deposit (refundable)$8.00
Shipping$31.40
Total$74.36
To keep our part prices low, a 2.9% service fee is applied to credit card orders. This fee is waived for ACH/Debit payments.
PART PRICE: $34.96

Product Fitment year ranges and models
Year
Make
Model
2004 - 2005
CADILLAC
DEVILLE
2004 - 2004
CADILLAC
SEVILLE
2004 - 2005
PONTIAC
BONNEVILLE
Auto Part Search Powered by URG — by recyclers, for recyclers