Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G

w/L67 Supercharged Engine Eighth VIN Digit (1)

Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G
Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G

Buick Park Avenue Ultra Fuel Line Set 2004 3.8L (1) FL251-D1G

w/L67 Supercharged Engine Eighth VIN Digit (1)

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Are you looking for 2004 Park Avenue Ultra fuel lines? We have what you need!

Fuel Line Set 04 Buick Park Avenue Ultra 3.8L Eighth VIN Digit (1) Supercharged

Please Note: Before installing your fuel line, a shipping bend will need to be removed from the lines labeled RL251B313A2, SL251B375A2, and VL251B313A2. See the video below on how to remove the shipping bend.

Nylon Line Attached to Vapor Line

The nylon line attached to the new vapor line is not a direct replacement. It is only a section of nylon line that will splice to the original nylon line on the vehicle.

On the opposite end of the original nylon line, there are connectors. These connectors may be damaged during removal. If so, we offer repair kits with new OEM connectors. These will, also, need to be spliced onto the original nylon line.

Nylon Repair Kits

3068-01 includes 2 – 5/16” Nylon Lines, 180° quick connectors

3069-01 includes 1 - 3/8” Nylon Line, 1 - 5/16” Nylon Line, 180° quick connectors

3070-01 includes 2 - 3/8” Nylon Lines, 180° quick connectors

3071-01 includes 1 - 3/8” Nylon Line, 1 - 5/16” Nylon Line, 90° quick connectors

SKU: FL251-D1G
Box Dimensions 46" x 11" x 7"

Engine to Hose Connection off Fuel Tank

1 supply line 3/8" (in 2 easy to install sections), 1 return line 5/16" (in 2 easy to install sections), 1 vapor line 5/16" (in 2 easy to install sections), hoses to engine connection, nylon line with union, 3 unions, 1 fuel filter

25704013, 25649390, 25704014, 25649391, 25672868

Lines are constructed from Galfan® coated steel tubing for rust protection with original equipment end forms and fittings and are CNC (Computer Numerically Controlled) bent for an easy precise installation.

All hoses are made from Stainless Steel Braided Teflon with OE style fittings

Avoid Ordering The Wrong Part

1-855-781-5992 (Toll Free)

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Overall rating: 4.6666665 / 5 from 3 reviews.

AI Generated Review Summary

Summary topics

Review topics: [fit, quality, lines].

Review highlights

Reviews

Fuel lines

"Great product, only thing is the lines are a little short to hook up on the fuel rail. But I would definitely buy them again."

— Rodney L. (5/5)

Overall the fit of the

"Overall the fit of the hard line in the kit were perfect, very easy install. Quality of the flex lines that connect to the fuel rail are excellent. However the return flex line is a bit to short and the new placement of flex lines are in the way of the engine cover. It a cosmetic part so I left it off but none the less the cover would not fit without a good amount of trimming."

— Roger H. (4/5)

I am a retired mechanic.

"I am a retired mechanic. These lines are a perfect fit, excellent quality. Made in Canada. I replaced the replacement lines I purchased from a different company. ( they leaked ) Buy These!!! Great customer service also!"

— Leonard L. (5/5)

Q&A