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Diesel cng conversion kit for - cng,

Diesel cng conversion kit for - cng,

$379.00
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Engine cng vin b 8th - vin,

Engine cng vin b 8th - vin,

$1995.00
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5626388 5310990 ignition - 5626388, coil

5626388 5310990 ignition - 5626388, coil

$199.99
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2016 cummins complete engine - cummins,

2016 cummins complete engine - cummins,

$4300.00
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Psi turbo natural - 8.1,

Psi turbo natural - 8.1,

$6000.00
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Cummins isl 320 - g, series

Cummins isl 320 - g, series

$9950.00
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Cng truck engine 1964 gmc - engine,,

Cng truck engine 1964 gmc - engine,,

$24.77
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Diesel cng conversion kit - kit, for

Diesel cng conversion kit - kit, for

$1200.00
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Cng conversion kit for all - for, 8

Cng conversion kit for all - for, 8

$399.00
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Diesel cng conversion kit - conversion,

Diesel cng conversion kit - conversion,

$349.00
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Millennium cng conversion - millennium,

Millennium cng conversion - millennium,

$399.00
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Running core engine motor - core,

Running core engine motor - core,

$500.00
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Diesel cng conversion - diesel,

Diesel cng conversion - diesel,

$409.00
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Cummins islg engine egr - engine,

Cummins islg engine egr - engine,

$321.95
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Utl9406 turbine shaft - turbine,

Utl9406 turbine shaft - turbine,

$299.99
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Pack ignition coil 5310990 - pack,

Pack ignition coil 5310990 - pack,

$180.00
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Chevrolet 350 cng engine - chevrolet, 5.7

Chevrolet 350 cng engine - chevrolet, 5.7

$2718.00
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Big block psi - 8.8, engine

Big block psi - 8.8, engine

$1900.00
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Ford cng engine 04 e250 - 5.4,

Ford cng engine 04 e250 - 5.4,

$3747.00
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Dt466e model 313 - 313, 300

Dt466e model 313 - 313, 300

$11000.00
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2009 2020 dodge - 2009-2020,

2009 2020 dodge - 2009-2020,

$3349.00
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Engine mounts auto trans - mounts,

Engine mounts auto trans - mounts,

$169.00
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2003 ford f150 fuel - f150, cng

2003 ford f150 fuel - f150, cng

$24.32
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Hx35g turbo for various with - for,

Hx35g turbo for various with - for,

$549.99
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Combo set engine cabin air - combo,

Combo set engine cabin air - combo,

$23.50
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Cummins cng engine - cng,

Cummins cng engine - cng,

$29.95
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Carburetor cng conversion kit - conversion,

Carburetor cng conversion kit - conversion,

$499.00
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New 5357735rx turbocharger - new,

New 5357735rx turbocharger - new,

$511.68
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Cat 491 3905 intake - 491-3905, actuator

Cat 491 3905 intake - 491-3905, actuator

$80.00
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Utl9406 turbine shaft - utl9406,

Utl9406 turbine shaft - utl9406,

$299.99
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Engine ecm compressed - engine, natural

Engine ecm compressed - engine, natural

$255.00
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Millennium cng conversion kit - conversion,

Millennium cng conversion kit - conversion,

$379.00
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Carburetor cng conversion - carburetor,

Carburetor cng conversion - carburetor,

$449.00
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Express2500 0l engine - express2500,

Express2500 0l engine - express2500,

$2758.80
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Engine air filter cabin - &,

Engine air filter cabin - &,

$13.34
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454 cng lpg fuel - 454, 7.4

454 cng lpg fuel - 454, 7.4

$3609.00
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Carburetor cng conversion kit - cng,

Carburetor cng conversion kit - cng,

$429.00
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Engine cng opt - lc8, fits

Engine cng opt - lc8, fits

$2610.20
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Pcs lgnition coil - lgnition, for

Pcs lgnition coil - lgnition, for

$269.69
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Hitachi construction machinery - hitachi,

Hitachi construction machinery - hitachi,

$40.94
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2019 2020 chevy - 2020, express

2019 2020 chevy - 2020, express

$5000.00
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Af5653 engine air filter for - engine,

Af5653 engine air filter for - engine,

$16.78
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Cummins islg engine egr cooler - islg,

Cummins islg engine egr cooler - islg,

$229.95
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Cng conversion kit - cng, 4

Cng conversion kit - cng, 4

$1799.99
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Air gas venturi - 36mm, id

Air gas venturi - 36mm, id

$29.36
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Engine cylinder head with - engine,

Engine cylinder head with - engine,

$2498.00
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2003 ford 150 fuel - ford, f-150

2003 ford 150 fuel - ford, f-150

$42.99
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New cummins oem - oem, jq50g2

New cummins oem - oem, jq50g2

$650.00
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Engine bomba agua gasket - engine, de

Engine bomba agua gasket - engine, de

$52.33
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Oxygen sensor - oxygen, o2

Oxygen sensor - oxygen, o2

$39.70
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For honda civic 2015 cng - honda,

For honda civic 2015 cng - honda,

$12.34
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Elgin 4mh single - 4mh, (cng)

Elgin 4mh single - 4mh, (cng)

$92.99
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454 cng industrial - gm, 7.4

454 cng industrial - gm, 7.4

$3169.00
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Millennium cng kit for - cng,

Millennium cng kit for - cng,

$449.00
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Air gas venturi mixer 54mm - venturi,

Air gas venturi mixer 54mm - venturi,

$29.36
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2000 ford f150 f550 - -f550, contour

2000 ford f150 f550 - -f550, contour

$33.71
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Turbo wastegate actuator - wastegate,

Turbo wastegate actuator - wastegate,

$79.99
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Ford engine - 5.4,

Ford engine - 5.4,

$3023.00
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Cummins isl cm2180 wiring - g,

Cummins isl cm2180 wiring - g,

$39.95
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Genuine 11610m65l00 for suzuki - 11610m65l00,

Genuine 11610m65l00 for suzuki - 11610m65l00,

$48.95
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Laser ignition system cng - laser,

Laser ignition system cng - laser,

$38.49
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Millennium cng kit for or10 - cng,

Millennium cng kit for or10 - cng,

$449.00
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Cummins 3937299 engine - cummins,

Cummins 3937299 engine - cummins,

$490.00
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Cummins 320 series - 8.9l, 24v

Cummins 320 series - 8.9l, 24v

$7950.00
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Gmc 350 vortec - gmc,

Gmc 350 vortec - gmc,

$2903.00
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Mobil 121112 delvac - 1,

Mobil 121112 delvac - 1,

$36.99
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Oem pack ignition coil - oem, 6

Oem pack ignition coil - oem, 6

$180.00
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Engine cabin air - &, filter

Engine cabin air - &, filter

$23.74
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Carburetor cng conversion - cng, kit

Carburetor cng conversion - cng, kit

$499.00
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2000 ford contour f150 lpg - f150, cng

2000 ford contour f150 lpg - f150, cng

$39.00
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Honda civic cng - gx, r18a4

Honda civic cng - gx, r18a4

$349.00
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Engine harmonic balancer vin - engine, balancer-vin

Engine harmonic balancer vin - engine, balancer-vin

$159.38
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Engine carbon cabin - cabin, air

Engine carbon cabin - cabin, air

$24.74
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Millennium cng kit for - millennium,

Millennium cng kit for - millennium,

$449.00
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2017 ford 150 cng fuel - ford,

2017 ford 150 cng fuel - ford,

$150.00
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Engine piston ring set vin - piston, m

Engine piston ring set vin - piston, m

$83.95
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Cummins l10 celect heavy - celect, heavy-duty

Cummins l10 celect heavy - celect, heavy-duty

$49.99
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Inframe engine kit - engine, cummins

Inframe engine kit - engine, cummins

$2579.99
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2009 cummins isl 280 - cummins, g-280

2009 cummins isl 280 - cummins, g-280

$8795.00
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New turbocharger for cummins - new,

New turbocharger for cummins - new,

$998.95
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Cummins l10 heavy duty cng - l10,

Cummins l10 heavy duty cng - l10,

$49.99
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Chevrolet 350 vortec - chevrolet, engine

Chevrolet 350 vortec - chevrolet, engine

$2903.00
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Diesel cng conversion kit for - cng,

Diesel cng conversion kit for - cng,

$379.00
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Diesel cng conversion kit for - cng,

Diesel cng conversion kit for - cng,

$409.00
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Air gas venturi mixer - 48mm, id

Air gas venturi mixer - 48mm, id

$29.36
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Complete air filter - filter, engine

Complete air filter - filter, engine

$14.11
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2001 ford f150 cng - 2001,

2001 ford f150 cng - 2001,

$39.00
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1998 1999 2000 honda civic - 1998,

1998 1999 2000 honda civic - 1998,

$1530.00
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2004 ford f150 e350 - f150, bifuel

2004 ford f150 e350 - f150, bifuel

$56.95
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Engine air filter - engine,

Engine air filter - engine,

$14.24
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Fire engine lowell - fire,

Fire engine lowell - fire,

$47.47
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Engine air filter cabin - filter, &

Engine air filter cabin - filter, &

$12.34
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Oasis engineering hc308 - oasis,

Oasis engineering hc308 - oasis,

$129.76
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Pcs lgnition coil - pcs, 5310990

Pcs lgnition coil - pcs, 5310990

$226.72
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Engine ecm compressed natural - engine,

Engine ecm compressed natural - engine,

$129.95
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📊95 listings · from $12.34 · avg $1180.84

Browse 95 cng engine listings currently in our index. Prices range from $12.34 to $11000, with an average of $1180.84. 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 $1180.84 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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