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Diesel cng conversion - cng, for

Diesel cng conversion - cng, for

$379.00
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Hx35g turbo for various with - hx35g,

Hx35g turbo for various with - hx35g,

$549.99
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Engine cng vin b - 6.0l, 8th

Engine cng vin b - 6.0l, 8th

$1995.00
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Engine cng opt lc8 - engine, fits

Engine cng opt lc8 - engine, fits

$2610.20
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Cng truck engine 1964 - 1964, gmc

Cng truck engine 1964 - 1964, gmc

$24.77
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2006 2011 honda civic - 2011,

2006 2011 honda civic - 2011,

$1800.00
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Cng conversion kit for - for, all

Cng conversion kit for - for, all

$399.00
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Psi turbo natural gas - 8.1,

Psi turbo natural gas - 8.1,

$6000.00
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Oxygen sensor - o2,

Oxygen sensor - o2,

$38.70
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Millennium cng conversion - millennium,

Millennium cng conversion - millennium,

$399.00
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Diesel cng conversion kit for - diesel,

Diesel cng conversion kit for - diesel,

$349.00
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Running core engine motor - engine,

Running core engine motor - engine,

$500.00
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Diesel cng conversion - diesel,

Diesel cng conversion - diesel,

$409.00
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Diesel cng conversion - conversion, kit

Diesel cng conversion - conversion, kit

$409.00
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Diesel cng conversion - kit, for

Diesel cng conversion - kit, for

$1200.00
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2009 2020 dodge - ram, durango

2009 2020 dodge - ram, durango

$3349.00
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Chevrolet 350 cng - 5.7,

Chevrolet 350 cng - 5.7,

$2718.00
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2003 ford f150 fuel cng - f150,

2003 ford f150 fuel cng - f150,

$24.32
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Millennium cng conversion kit - cng,

Millennium cng conversion kit - cng,

$379.00
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Cummins isl 320 - g, 24v

Cummins isl 320 - g, 24v

$9950.00
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Ford cng engine 04 e250 - 5.4,

Ford cng engine 04 e250 - 5.4,

$3747.00
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Carburetor cng conversion kit - carburetor,

Carburetor cng conversion kit - carburetor,

$429.00
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Carburetor cng conversion kit - carburetor,

Carburetor cng conversion kit - carburetor,

$499.00
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Big block psi engine - big,

Big block psi engine - big,

$1900.00
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Combo set engine cabin - combo,

Combo set engine cabin - combo,

$23.50
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Cummins cng engine oil - cummins,

Cummins cng engine oil - cummins,

$29.95
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Dt466e model 313 - 7.6l, 300

Dt466e model 313 - 7.6l, 300

$11000.00
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Cummins 3937299 engine - cummins,

Cummins 3937299 engine - cummins,

$490.00
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Pcs lgnition coil 5310990 - lgnition,

Pcs lgnition coil 5310990 - lgnition,

$228.33
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Utl9406 turbine shaft - shaft, |

Utl9406 turbine shaft - shaft, |

$299.99
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Cummins islg engine egr cooler - engine,

Cummins islg engine egr cooler - engine,

$321.95
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Honda cng 2012 2015 - honda,

Honda cng 2012 2015 - honda,

$39.99
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Millennium cng kit for - millennium,

Millennium cng kit for - millennium,

$449.00
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2015 2017 dodge - 2500,

2015 2017 dodge - 2500,

$3099.95
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Engine carbonized cabin - engine&carbonized, air

Engine carbonized cabin - engine&carbonized, air

$25.20
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2003 ford 150 fuel cng - 2003, f-150

2003 ford 150 fuel cng - 2003, f-150

$42.99
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Engine cabin air filter - air,

Engine cabin air filter - air,

$12.86
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6pcs ignition coil set 5310990 - 6pcs,

6pcs ignition coil set 5310990 - 6pcs,

$199.90
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Pcs lgnition coil for - lgnition,

Pcs lgnition coil for - lgnition,

$269.69
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Honda civic cng r18a4 - 06-11,

Honda civic cng r18a4 - 06-11,

$349.00
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Cummins islg engine - egr, cooler

Cummins islg engine - egr, cooler

$229.95
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For honda civic 2015 cng - civic, 13-2015

For honda civic 2015 cng - civic, 13-2015

$12.34
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454 cng industrial - cng,

454 cng industrial - cng,

$3169.00
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Carburetor cng conversion kit - carburetor,

Carburetor cng conversion kit - carburetor,

$449.00
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Cng conversion kit - cng, ford

Cng conversion kit - cng, ford

$1799.99
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2000 ford f150 f550 contour - ford,

2000 ford f150 f550 contour - ford,

$33.71
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Cummins 5310989 oem - cummins,

Cummins 5310989 oem - cummins,

$179.00
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Used engine complete - used, assembly

Used engine complete - used, assembly

$3668.75
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Engine air filter cabin - filter,

Engine air filter cabin - filter,

$14.54
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Gx390 carburetor for dual fuel - for,

Gx390 carburetor for dual fuel - for,

$84.57
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Express2500 0l engine - express2500,

Express2500 0l engine - express2500,

$2482.92
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Ford engine - ford, lpg

Ford engine - ford, lpg

$3023.00
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Fits for honda - fits, 2013-2015

Fits for honda - fits, 2013-2015

$12.86
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Engine bomba agua - de,

Engine bomba agua - de,

$52.33
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New cummins oem jq50g2 cng - cummins,

New cummins oem jq50g2 cng - cummins,

$650.00
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Complete air filter set - air, engine

Complete air filter set - air, engine

$12.86
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Af5653 engine air - af5653, for

Af5653 engine air - af5653, for

$16.78
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Millennium cng kit for dodge - millennium,

Millennium cng kit for dodge - millennium,

$449.00
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Cummins isl cm2180 wiring - cummins, g

Cummins isl cm2180 wiring - cummins, g

$39.95
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Engine carbon cabin - carbon, air

Engine carbon cabin - carbon, air

$24.74
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Engine mounts auto trans - mounts,

Engine mounts auto trans - mounts,

$169.00
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2019 2020 chevy - 2019,

2019 2020 chevy - 2019,

$5000.00
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Cummins l10 heavy - heavy-duty, cng

Cummins l10 heavy - heavy-duty, cng

$49.99
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Laser ignition system cng - on,

Laser ignition system cng - on,

$38.49
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Diesel cng conversion kit - cng, for

Diesel cng conversion kit - cng, for

$379.00
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2000 ford contour - contour, f150

2000 ford contour - contour, f150

$39.00
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Engine cabin air - &, filter

Engine cabin air - &, filter

$23.74
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Air gas venturi mixer 36mm - air/gas, id

Air gas venturi mixer 36mm - air/gas, id

$29.36
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Air gas venturi mixer - venturi, 54mm

Air gas venturi mixer - venturi, 54mm

$29.36
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1998 1999 2000 - , honda

1998 1999 2000 - , honda

$1700.00
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Ford crown vic - 94-96,

Ford crown vic - 94-96,

$169.99
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Cummins 320 series - cummins, 8.9l

Cummins 320 series - cummins, 8.9l

$7950.00
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Engine gasket set vin - engine, m,

Engine gasket set vin - engine, m,

$248.98
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Millennium cng kit for or10 - kit, 8

Millennium cng kit for or10 - kit, 8

$449.00
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Engine harmonic balancer - harmonic, balancer-vin

Engine harmonic balancer - harmonic, balancer-vin

$159.38
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Cat 491 3905 - cat, intake

Cat 491 3905 - cat, intake

$80.00
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Engine air filter for 11 - engine,

Engine air filter for 11 - engine,

$108.00
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Engine cng vin g 8th - engine, 6.0l

Engine cng vin g 8th - engine, 6.0l

$3570.00
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Aluminum long block engine - block,

Aluminum long block engine - block,

$2999.99
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2017 ford 150 - 2017, fuel

2017 ford 150 - 2017, fuel

$150.00
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2001 ford f150 cng lpg - 2001,

2001 ford f150 cng lpg - 2001,

$39.00
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Elgin 4mh single engine - (cng),

Elgin 4mh single engine - (cng),

$92.99
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New turbocharger for cummins - turbocharger,

New turbocharger for cummins - turbocharger,

$998.95
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2004 ford f150 e350 bifuel - f150,

2004 ford f150 e350 bifuel - f150,

$56.95
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Gmc 350 vortec engine 00 - gmc,

Gmc 350 vortec engine 00 - gmc,

$2903.00
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Cummins l10 celect heavy - cummins, heavy-duty

Cummins l10 celect heavy - cummins, heavy-duty

$49.99
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2003 ford 150 fuel - ford, f-150

2003 ford 150 fuel - ford, f-150

$56.95
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Engine ecm compressed - engine,

Engine ecm compressed - engine,

$132.50
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Carburetor cng conversion - carburetor,

Carburetor cng conversion - carburetor,

$499.00
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Diesel cng conversion kit - diesel,

Diesel cng conversion kit - diesel,

$409.00
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Long block engine - long, assembly

Long block engine - long, assembly

$2999.99
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Engine vin 8th - engine, m

Engine vin 8th - engine, m

$788.52
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Engine head gasket - head, set

Engine head gasket - head, set

$91.49
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2016 cummins complete engine - complete,

2016 cummins complete engine - complete,

$4300.00
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Utl9406 turbine shaft - utl9406,

Utl9406 turbine shaft - utl9406,

$299.99
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📊95 listings · from $12.34 · avg $1162.18

Browse 95 cng engine listings currently in our index. Prices range from $12.34 to $11000, with an average of $1162.18. 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 $12.34, while premium listings can reach $11000 — giving you a wide budget spread to work with. The average price of $1162.18 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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