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Old 06-01-2023, 01:51 PM   #1
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Fuel Rail & Injectors - 2002 Workhorse P32 8.1L Vortec

Greetings, wondering where we could purchase a fuel rail with injectors for the vehicle indicated below. New or good used. The GM dealership is asking about $1,000 for the fuel rail alone. We are looking for a more affordable option, if there is one.

2002 Workhorse P32 with a 8.1L Vortec
VIN 5B4JP57G423340856

Thank you for your insight.
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Old 06-01-2023, 05:25 PM   #2
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Just hit salvage yards or ebay.. use 2002 Chevy ck3500 or ck2500 with 8.1 .. if you go to pick and pay.. you can save a lot.. many times they show you prices
Good luck and keep us posted
2000 southwind storm, workhorse custom chassis with 7.4l vortec
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Old 06-01-2023, 07:58 PM   #3
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A quick look tube rails can be replaced with Edelbrock Fast Brand. $220 I believe around this year Bosch offers improved injectors over stock.
95 Monaco Crown Royale
M11 400hp, 4060 trans.
Aquahot, Generac Guardian7.5k
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Old 06-01-2023, 08:10 PM   #4
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I buy parts from here Good prices and fast service
2002 Country Coach Intrigue
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Old 06-02-2023, 03:29 PM   #5
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I bought one of those for my 2003 3500 truck before I sold it in 2017 No aftermarket equivalent available then , GM Parts Giant (online) was where I bought mine. IIRC about $800 in 2017
1995 Winnebago Warrior 23RC Class A
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Old 06-02-2023, 06:50 PM   #6
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Note the fuel rail changed in 2004 when they went to an in take fuel regulator
2002 Safari Trek 2830 on P32 Chassis with 8.1L w/ 400 watts solar 420Ah LiFePo4
2017 Jeep Cherokee Overland & 2007 Toyota Yaris TOADs with Even Brake,
Demco Commander tow bar and Blue Ox / Roadmaster base plates
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fuel, p32, workhorse

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