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Park avenue 3800 engine - 03,
$2500.00
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V3800 engine crankshaft with - engine,
$502.55
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New fuel injector - fuel,
$1180.88
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Overhaul rebuild kit for - rebuild,
$527.25
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Grand prix gtp - 05-07,
$1999.99
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Lacrosse 3800 engine motor - engine,
$2100.00
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3800 series supercharged - 3800,
$80.00
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1997 2003 pontiac grand prix - 1997-2003,
$129.88
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2004 2008 pontiac 3800 - 2008,
$799.00
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Crankshaft standard journal - standard,
$231.57
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Kubota v3300 v3600 v3800 - v3600,
$41.75
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1997 2008 l36 - 1997-2008, series
$199.99
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Engine valve covers - covers, oem
$55.80
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New fuel injector for - 4x,
$1779.10
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V3800 engine overhaul rebuild - engine,
$1044.05
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New fuel injector for - 4x, svl95
$1778.88
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Chevy engine stainless - chevy,
$65.95
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2004 chevrolet monte - chevrolet,
$168.99
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Chevy upper engine - chevy,
$45.50
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Pistons connecting rods set - pistons,
$232.50
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Vintage ammco tools inc model - ammco,
$19.99
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3800 series pontiac - 3800, chevy
$150.00
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Ammco tools model 3800 engine - tools,
$28.00
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2000 2005 buick lesabre - lesabre, 3.8l
$64.95
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Engine overhaul rebuild - engine,
$535.99
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1980s oldsmobile ninety - 1980s, ninety-eight
$3.49
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Basic frame engine - basic, kit
$639.94
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Pontiac buick 8 - gm/pontiac/buick, 3.8/3800
$45.00
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Fuel injectors 1j500 - 4x,
$1086.74
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Fuel injector 1j500 - fuel,
$800.91
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V3800 engine overhaul rebuild - engine,
$531.05
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V3800 overhaul rebuild - overhaul,
$531.05
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Buick lucerne 2006 - lucerne, 2006-08
$93.00
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Chevy engine stainless - chevy, gm
$68.95
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1g377 74110 cooling fan blade - fan,
$38.99
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Harmonic balancer 3800 - harmonic,
$51.15
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Ammco tools model - 3800, engine
$22.50
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1996 2003 l67 3800 series - gm,
$199.99
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Crankshaft 1g514 23010 - crankshaft, 1g514-23010
$522.50
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V3800 efi - v3800-cr-t,
$502.55
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Vintage ammco tools - inc,
$75.00
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Engine oil level - oil, dip
$20.99
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Oem 1990s buick 8l v6 - gm, 3.8l
$50.00
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Crankshaft overhaul rebuild - crankshaft+overhaul,
$1101.05
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Pontiac 3800 3 - 97-03, .8l
$169.99
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L67 3800 supercharged - l67,
$139.97
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New 1g377 74110 - cooling, fan
$38.66
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Kubota v3800 cylinder - v3800-t,
$17.99
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L67 billet heavy duty - billet,
$265.96
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Takeuchi tl12 kubota - tl12,
$1044.05
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Oem 1j574 59051 - 1j574-59051, v3800
$599.00
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Front exhaust manifold forward - exhaust,
$79.05
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Automatic transmission - automatic,
$46.50
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Powersmart 3800w gas - powersmart,
$633.32
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Pontiac buick 8 - gm/pontiac/buick, 3.8/3800
$50.00
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V3800 engine overhaul full - engine,
$112.81
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Pontiac buick 8 3800 - gm/pontiac/buick, 3.8/3800
$25.00
Buy It Now
National l67 l32 - l32, 3800
$69.95
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2003 buick lesabre - , engine
$54.00
Buy It Now
3800 m90 series ii - series,
$90.00
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New temperature sensor - new,
$18.99
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Engine rebuild overhaul kit - overhaul,
$727.78
Buy It Now
New alternator for camaro - alternator,
$102.95
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Water pump pulley 3800 - water,
$51.15
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Thermo sensor 1j500 18500 for - thermo,
$140.89
Buy It Now
Oil filter adapter - adapter, with
$46.50
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1990 buick regal service - buick,
$19.99
Buy It Now
New std v3800 - new,
$610.95
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Fuel injector 1j500 53050 - 4x,
$892.65
Buy It Now
Buick 3800 lower intake - buick,
$100.00
Buy It Now
Mth denver rio grande - mth,
$589.00
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L67 xu1 3800 supercharged - xu1, gm
$244.96
Buy It Now
Overhaul rebuild kit fits - rebuild, for
$495.00
Buy It Now
New alternator for - camaro, &
$87.22
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L67 3800 supercharged - gm,
$195.97
Buy It Now
1990 buick regal 3800 engine - 1990,
$22.46
Buy It Now
Oem 24502842 engine - #24502842,
$9.74
Buy It Now
Chevy engine stainless - chevy, gm
$68.95
Buy It Now
New temperature sensor - new, for
$19.59
Buy It Now
Buick lucerne 3800 v6 - 3.8l,
$18.60
Buy It Now
Eng l67 3800 full - eng,
$769.88
Buy It Now
1990 1991 1992 - buick, olds
$700.00
Buy It Now
Pontiac 3800 l67 front - 97-03,
$145.99
Buy It Now
Def fuel injector - fuel, for
$739.00
Buy It Now
Buick chevy 8l - buick, 3800
$664.80
Buy It Now
Row aluminum radiator for - row,
$134.25
Buy It Now
Cooling fan blade for - fan,
$49.39
Buy It Now
Kent moore tool - kent-moore, gm
$30.00
Buy It Now
2004 2008 pontiac - buick, 3800
$39.99
Buy It Now
Overhaul rebuild kit for - overhaul,
$290.37
Buy It Now
New 1g377 74110 cooling - 1g377-74110, fan
$38.72
Buy It Now
3800 series 2 - series, ii
$50.00
Buy It Now
Pontiac 3800 l67 - l67, left
$48.99
Buy It Now
Fuel injector 7024332 - fuel,
$754.26
Buy It Now
Seller fuel injection - seller*,
$810.00
Buy It Now
Crankshaft for kubota v3800 - kubota,
$474.05
Buy It Now
Looking for more 3800 engine?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 3800 engine listings currently in our index. Prices range from $3.49 to $2500, with an average of $377.99. 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 3800 engine →
Try this: 400 pistons | 4age engine | air grabber | bbc pistons | cummins l10 | cummins qsb | duramax lbz | h22a type s | harley carb | honda cl100
Whether you are looking for a brand-new or second-hand 3800 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 $3.49, while premium listings can reach $2500 — giving you a wide budget spread to work with. The average price of $377.99 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.