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2009 2020 dodge - 2009-2020, ram

2009 2020 dodge - 2009-2020, ram

$3349.00
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2016 cummins complete engine - complete,

2016 cummins complete engine - complete,

$4300.00
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Qty cummins ignition - qty,

Qty cummins ignition - qty,

$600.00
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Pcs lgnition coil 5310990 - 6,

Pcs lgnition coil 5310990 - 6,

$160.50
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Diesel cng conversion kit for - conversion,

Diesel cng conversion kit for - conversion,

$379.00
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Running core engine - engine, motor

Running core engine - engine, motor

$500.00
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2003 ford 150 - 2003, bi-fuel

2003 ford 150 - 2003, bi-fuel

$42.99
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2006 2011 honda - 2006,

2006 2011 honda - 2006,

$1800.00
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Cng conversion kit for - all, 8

Cng conversion kit for - all, 8

$399.00
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Hx35g turbo for - various, with

Hx35g turbo for - various, with

$549.99
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Cng truck engine - 1964, gmc

Cng truck engine - 1964, gmc

$24.77
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Oxygen sensor - 02,

Oxygen sensor - 02,

$38.70
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Express2500 0l engine - 11-16,

Express2500 0l engine - 11-16,

$2482.92
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Engine cng vin b 8th - 6.0l,

Engine cng vin b 8th - 6.0l,

$1995.00
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Cummins 3937299 engine - ,

Cummins 3937299 engine - ,

$490.00
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Premium engine air filter - engine,

Premium engine air filter - engine,

$13.29
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Fire engine lowell herrero - fire,

Fire engine lowell herrero - fire,

$47.47
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Diesel cng conversion - diesel, for

Diesel cng conversion - diesel, for

$409.00
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Diesel cng conversion - diesel,

Diesel cng conversion - diesel,

$409.00
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2003 ford f150 - bi-fuel, cng

2003 ford f150 - bi-fuel, cng

$24.32
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Big block psi engine - block,

Big block psi engine - block,

$1900.00
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Diesel cng conversion kit - diesel,

Diesel cng conversion kit - diesel,

$1200.00
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2019 2020 chevy express 2500 - 2019,

2019 2020 chevy express 2500 - 2019,

$5000.00
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Carburetor cng conversion kit - carburetor,

Carburetor cng conversion kit - carburetor,

$449.00
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Psi turbo natural gas - 8.1,

Psi turbo natural gas - 8.1,

$6000.00
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Chevrolet 350 cng - 350,

Chevrolet 350 cng - 350,

$2718.00
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Diesel cng conversion - diesel, for

Diesel cng conversion - diesel, for

$349.00
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Pcs lgnition coil - lgnition, for

Pcs lgnition coil - lgnition, for

$289.99
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2011 2016 express 2500 van - express,

2011 2016 express 2500 van - express,

$2610.20
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Utl9406 turbine shaft - utl9406, |

Utl9406 turbine shaft - utl9406, |

$299.99
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Pack ignition coil - pack,

Pack ignition coil - pack,

$199.99
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Engine cng vin 2 8th - vin,

Engine cng vin 2 8th - vin,

$2932.80
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Cummins isl 320 - isl, 24v

Cummins isl 320 - isl, 24v

$9950.00
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Cat 491 3905 intake - 491-3905,

Cat 491 3905 intake - 491-3905,

$80.00
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Cummins cng engine oil - cng,

Cummins cng engine oil - cng,

$29.95
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Carburetor cng conversion kit - carburetor,

Carburetor cng conversion kit - carburetor,

$499.00
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Cummins 5310989 oem ignition - oem,

Cummins 5310989 oem ignition - oem,

$179.00
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2002 gmc 496 vortec engine - gmc,

2002 gmc 496 vortec engine - gmc,

$2200.00
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2012 2015 honda civic cng - 2012,

2012 2015 honda civic cng - 2012,

$329.99
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Cummins natural gas engine - natural,

Cummins natural gas engine - natural,

$21000.00
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Ford cng engine - ford, 02-04

Ford cng engine - ford, 02-04

$3747.00
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Millennium cng conversion kit - cng,

Millennium cng conversion kit - cng,

$379.00
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Cummins isl cm2180 - isl, wiring

Cummins isl cm2180 - isl, wiring

$39.95
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Carburetor cng conversion - conversion, kit

Carburetor cng conversion - conversion, kit

$499.00
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Ford crown vic - ford,

Ford crown vic - ford,

$169.99
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Millennium cng conversion kit - millennium,

Millennium cng conversion kit - millennium,

$399.00
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Dt466e model 313 300 hp - 7.6l,

Dt466e model 313 300 hp - 7.6l,

$11000.00
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Air gas venturi mixer - 36mm, id

Air gas venturi mixer - 36mm, id

$29.36
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2000 ford f150 f550 - 2000,

2000 ford f150 f550 - 2000,

$33.71
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2014 ram 2500 crew - ram, cab

2014 ram 2500 crew - ram, cab

$499.99
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Cummins 320 series 9l 24v - cummins, 8.9l

Cummins 320 series 9l 24v - cummins, 8.9l

$7950.00
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Laser ignition system - on, cng

Laser ignition system - on, cng

$38.49
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Carburetor cng conversion kit - cng,

Carburetor cng conversion kit - cng,

$429.00
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Engine air filter cabin - filter,

Engine air filter cabin - filter,

$14.34
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Air gas venturi mixer 54mm - 54mm, id

Air gas venturi mixer 54mm - 54mm, id

$29.36
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Cng conversion kit ford - cng,

Cng conversion kit ford - cng,

$1799.99
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2017 ford 150 - f-150, fuel

2017 ford 150 - f-150, fuel

$150.00
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Engine vin 8th digit - engine, m

Engine vin 8th digit - engine, m

$788.52
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454 cng industrial - gm,

454 cng industrial - gm,

$3169.00
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2000 ford contour - contour, cng

2000 ford contour - contour, cng

$39.00
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New cummins oem jq50g2 - new,

New cummins oem jq50g2 - new,

$650.00
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Cummins l10 heavy duty cng - cummins, heavy-duty

Cummins l10 heavy duty cng - cummins, heavy-duty

$49.99
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Aluminum long block engine - aluminum,

Aluminum long block engine - aluminum,

$2999.99
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For honda civic 2015 cng - for, 13-2015

For honda civic 2015 cng - for, 13-2015

$11.94
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1998 1999 2000 honda - 1999,

1998 1999 2000 honda - 1999,

$1530.00
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New turbocharger for cummins - new,

New turbocharger for cummins - new,

$998.95
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Front rh side engine - 2x,

Front rh side engine - 2x,

$96.69
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454 cng lpg fuel - gm, cng/lpg

454 cng lpg fuel - gm, cng/lpg

$3609.00
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Engine ecm electronic - engine,

Engine ecm electronic - engine,

$85.00
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Engine ecm compressed - ecm,

Engine ecm compressed - ecm,

$135.00
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Honda civic cng r18a4 - civic,

Honda civic cng r18a4 - civic,

$349.00
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Mobil ma5653 engine - mobil,

Mobil ma5653 engine - mobil,

$14.54
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Elgin 4mh single engine - (cng),

Elgin 4mh single engine - (cng),

$92.99
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2001 ford f150 cng lpg - cng,

2001 ford f150 cng lpg - cng,

$39.00
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2004 ford f150 e350 - ford,

2004 ford f150 e350 - ford,

$56.95
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2003 ford 150 - ford, cng

2003 ford 150 - ford, cng

$56.95
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Oem cummins isl 9l - 8.9l, cng

Oem cummins isl 9l - 8.9l, cng

$350.00
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Engine bomba agua gasket - engine,

Engine bomba agua gasket - engine,

$52.33
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Brand new turbocharger for - brand,

Brand new turbocharger for - brand,

$998.95
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2002 ford f150 - 2002, bi-fuel

2002 ford f150 - 2002, bi-fuel

$29.96
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2015 2017 dodge 2500 - dodge,

2015 2017 dodge 2500 - dodge,

$2749.95
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Millennium cng kit - millennium, for

Millennium cng kit - millennium, for

$449.00
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Cummins l10 celect heavy duty - l10,

Cummins l10 celect heavy duty - l10,

$49.99
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Engine ecm compressed - engine,

Engine ecm compressed - engine,

$132.50
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Engine mounts auto - mounts, &

Engine mounts auto - mounts, &

$169.00
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Honda cng 2012 - cng, 2012-2015

Honda cng 2012 - cng, 2012-2015

$39.99
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Engine air filter - engine, for

Engine air filter - engine, for

$69.60
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Genuine holset cummins - holset,

Genuine holset cummins - holset,

$1250.00
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Engine harmonic balancer - engine,

Engine harmonic balancer - engine,

$159.38
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Engine mounts automatic - mounts, &

Engine mounts automatic - mounts, &

$193.00
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Cummins islg engine egr cooler - islg,

Cummins islg engine egr cooler - islg,

$349.95
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2003 ford f150 - ford, bi-fuel

2003 ford f150 - ford, bi-fuel

$41.21
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Cyl hana h2001 - cyl, aluminium

Cyl hana h2001 - cyl, aluminium

$89.99
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Pcs lgnition coil 5310990 - pcs,

Pcs lgnition coil 5310990 - pcs,

$228.33
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New 6pcs oem spark plug - new,

New 6pcs oem spark plug - new,

$93.69
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📊95 listings · from $11.94 · avg $1323.26

Browse 95 cng engine listings currently in our index. Prices range from $11.94 to $21000, with an average of $1323.26. 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 cng engine →

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Everything you need to know about cng engine

Whether you are looking for a brand-new or second-hand cng engine, eBay offers one of the largest selections available online. With 95 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 $11.94, while premium listings can reach $21000 — giving you a wide budget spread to work with. The average price of $1323.26 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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