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12a engine

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Home / Engine Parts / 12a engine refurbished & used for sale | For Sale USA
Atkinsrotary 12a master - atkinsrotary,

Atkinsrotary 12a master - atkinsrotary,

$1095.95
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2017 2019 genuine - 2017-2019,

2017 2019 genuine - 2017-2019,

$280.39
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Genuine ford engine wiring - ford,

Genuine ford engine wiring - ford,

$299.22
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Engine wire wiring - 4.0l,

Engine wire wiring - 4.0l,

$289.44
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Rctv5 mazda rotary engine - rotary,

Rctv5 mazda rotary engine - rotary,

$285.00
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Mazda 12a 13b - mazda, 13b,

Mazda 12a 13b - mazda, 13b,

$75.00
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Bt1a 12a650 2011 2012 - bt1a-12a650-ab,

Bt1a 12a650 2011 2012 - bt1a-12a650-ab,

$45.75
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Rotary engine stand - rotary, adapter

Rotary engine stand - rotary, adapter

$71.42
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1996 ford truck - truck, &

1996 ford truck - truck, &

$200.00
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1971 1991 12a 13b - 12a,

1971 1991 12a 13b - 12a,

$69.95
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F4tf 1994 ford f150 f250 - f4tf-pb,

F4tf 1994 ford f150 f250 - f4tf-pb,

$539.90
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Ford ranger mazda b2500 - oe,

Ford ranger mazda b2500 - oe,

$95.00
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1971 1991 12a 13b - 1971-1991, rotary

1971 1991 12a 13b - 1971-1991, rotary

$69.95
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2015 2016 ford 150 - f-150, 3.5l

2015 2016 ford 150 - f-150, 3.5l

$124.99
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New 8l2z 12a581 0l - new, engine

New 8l2z 12a581 0l - new, engine

$281.14
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New for ford explorer 2008 - ford,

New for ford explorer 2008 - ford,

$999.99
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Super seal 12a 3mm - seal, 12a,

Super seal 12a 3mm - seal, 12a,

$289.60
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Ford series van 5 4l - 11-12,

Ford series van 5 4l - 11-12,

$55.55
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine wire wiring - 4.0l,

Engine wire wiring - 4.0l,

$234.64
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine wiring harness - engine,

Engine wiring harness - engine,

$247.66
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Ecm engine control module 7l - control, 3.7l

Ecm engine control module 7l - control, 3.7l

$109.95
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Engine computer - engine,

Engine computer - engine,

$258.99
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Escape engine wire - escape,

Escape engine wire - escape,

$180.00
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8l2z 12a581 engine wiring - 8l2z-12a581-ba,

8l2z 12a581 engine wiring - 8l2z-12a581-ba,

$220.23
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795485 carburetor for briggs - carburetor,

795485 carburetor for briggs - carburetor,

$24.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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For 2008 2009 ford - for, explorer

For 2008 2009 ford - for, explorer

$208.76
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Genuine ford engine - ford, wiring

Genuine ford engine - ford, wiring

$321.07
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Escape 2017 engine wire - ,

Escape 2017 engine wire - ,

$319.00
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9l2z12a581b engine wiring - 4.0,

9l2z12a581b engine wiring - 4.0,

$365.23
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Engine computer - engine,

Engine computer - engine,

$307.99
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Mercury montego ford - mercury, five

Mercury montego ford - mercury, five

$49.99
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1999 ford mustang - mustang, at

1999 ford mustang - mustang, at

$64.99
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Rotary engine new reproduction - engine,

Rotary engine new reproduction - engine,

$79.95
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Pcs rotary engine stand - rotary,

Pcs rotary engine stand - rotary,

$78.38
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1997 ford ranger mazda - 1997, b2300

1997 ford ranger mazda - 1997, b2300

$69.99
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Genuine ford 2020 - genuine,

Genuine ford 2020 - genuine,

$331.69
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Fit for 2010 ford explorer - fit,

Fit for 2010 ford explorer - fit,

$365.21
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Carburetor carb kit for yard - carburetor,

Carburetor carb kit for yard - carburetor,

$19.88
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Engine oil temperature sensor - engine,

Engine oil temperature sensor - engine,

$20.24
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Engine computer - engine,

Engine computer - engine,

$232.99
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2009 2015 nissan - nissan, 10-12

2009 2015 nissan - nissan, 10-12

$46.99
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Rotary engine stand adapter - rotary,

Rotary engine stand adapter - rotary,

$72.20
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Engine computer - engine,

Engine computer - engine,

$232.99
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1991 ford bronco 8l - 1991,

1991 ford bronco 8l - 1991,

$479.00
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New oem ford e8uz 12a690 - new,

New oem ford e8uz 12a690 - new,

$29.99
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2015 mazda engine - mazda,

2015 mazda engine - mazda,

$79.95
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Motorcraft 408 eec - dy-408,

Motorcraft 408 eec - dy-408,

$42.95
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Engine wiring harness 2018 - harness,

Engine wiring harness 2018 - harness,

$164.25
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$242.99
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787b lemans livery 4rotor - 787b,

787b lemans livery 4rotor - 787b,

$16.55
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Engine computer - engine,

Engine computer - engine,

$232.99
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Premium engine coolant - engine,

Premium engine coolant - engine,

$15.16
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Engine ecm control crown - ecm,

Engine ecm control crown - ecm,

$118.99
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Used 2001 ford - used, 5.4l

Used 2001 ford - used, 5.4l

$64.99
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8l2z 12a581 0l - 8l2z-12a581-ba, 4.0l

8l2z 12a581 0l - 8l2z-12a581-ba, 4.0l

$216.90
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Carburetor for troy - carburetor,

Carburetor for troy - carburetor,

$19.59
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Engine computer - engine,

Engine computer - engine,

$186.99
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Rotary engine seal - rotary,

Rotary engine seal - rotary,

$90.00
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Carburetor for briggs - for,

Carburetor for briggs - for,

$19.98
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Engine camshaft timing tool - engine,

Engine camshaft timing tool - engine,

$125.10
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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2019 ford f250 f350 - ford,

2019 ford f250 f350 - ford,

$70.00
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Carburetor for troy bilt - carburetor,

Carburetor for troy bilt - carburetor,

$16.98
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Used 2002 ford - 2002,

Used 2002 ford - 2002,

$69.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine fuel shutoff solenoid - fuel,

Engine fuel shutoff solenoid - fuel,

$22.92
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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1998 ford f150 f250 at - 1998,

1998 ford f150 f250 at - 1998,

$39.90
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798917 carburetor for briggs - 798917,

798917 carburetor for briggs - 798917,

$19.98
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6c3t 12a581 aha fuse - fuse, box

6c3t 12a581 aha fuse - fuse, box

$124.98
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Engine computer - engine,

Engine computer - engine,

$232.99
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2010 ford f150 f250 4l - ford, 5.4l

2010 ford f150 f250 4l - ford, 5.4l

$319.00
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Engine computer - engine,

Engine computer - engine,

$77.99
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Uimoso 12v wheeled battery - uimoso,

Uimoso 12v wheeled battery - uimoso,

$123.49
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer - engine,

Engine computer - engine,

$232.99
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Engine computer programmed - engine,

Engine computer programmed - engine,

$604.99
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Engine wiring harness for 2010 - engine,

Engine wiring harness for 2010 - engine,

$216.13
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Genuine ford engine wiring - genuine,

Genuine ford engine wiring - genuine,

$310.13
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📊96 listings · from $15.16 · avg $199.52

Browse 96 12a engine listings currently in our index. Prices range from $15.16 to $1095.95, with an average of $199.52. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about 12a engine →

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Whether you are looking for a brand-new or second-hand 12a engine, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at $15.16, while premium listings can reach $1095.95 — giving you a wide budget spread to work with. The average price of $199.52 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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