Buick GS 350 Engine Parts

Get an exact fit for your

Buick GS 350

Year

Choose Year

Year

Make

Buick

Make

Model

GS 350

Model

5,650 products

Sort By:

Clear All

Fitment

Buick GS 350

Products

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

K&N |

#465990533

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

GTIN Code:

024844000293

$11.99

/each

Lokar |

#491PW1001

Lokar PW-1001 Cloth Covered Spark Plug Wire, Tan/Red-Black Tracer

Conductor Style:

Spiral Core

Diameter:

7.8"

Cap Terminal Style:

HEI or Socket

$231.95

/each

-7%

Earls |

#425991001ERL

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

Fitting End A:

1/8" NPT Female

Fitting End B:

1/8" NPT Female

Angle:

Straight

$10.42

/each

$11.27

Speedway Motors |

#910318

AN to IFM Adapter

(33)

Fitting End A:

-3 AN Male

Material Type:

Steel

Finish:

Zinc Plated

$7.49

/each

-7%

Earls |

#425AT993206ERL

Earls AT993206ERL 3/4 Inch NPT Internal Plug, Hard Anodized Aluminum

(1)

Fitting Type:

Plug Fitting

Fitting Size 1:

3/4" Male NPT

Fitting Attachment 1:

Male NPT

$11.91

/each

$12.88

Pontiac 350 vs Chevy 350 | Pontiac 350 Engine Specs & HP

Why was the Pontiac 350 phased out for the Chevy 350? Discover the key differences, performance, and advantages between these iconic GM small-block V8 engines.

GM 12-Bolt Rear End Identification & Upgrade Guide

Decode, ID, and upgrade your GM 12-bolt rear end. Learn axle specs, gear ratios, and best performance parts upgrades.

How to Adapt LS Engine to 700R4 or Turbo 350 Transmissions

We show you how to keep that old GM transmission when swapping in an LS engine. Our LS swap adapter kits make it easy!

SBC 350 Build Combinations: Recipes for 300-600+ HP

The small block Chevy is still a great option for your muscle car, hot rod, or classic truck, just follow our build lists

How to Turbo Your SBC 350 | Turbo Size, Build Guide, Parts List

The classic 350 small-block Chevy is beloved for its simplicity and strength. And yes, you can turbocharge it to unlock modern levels of horsepower. Turbocharging a SBC 350 can transform your vintage V8 into a streetable, tire-shredding monster..

Chevy 350 and Ford 302 Performance Upgrades

Learn how to upgrade your stock Chevy 350 or Ford 302 for peak performance with bent exhaust systems and more. Don't settle for stock in your crate engine.

New Product

PSI Conversion |

#25801050-4L60

PSI Conversion PSI-HAR-3038-61 Gen IV LS E38 Harness DBW 4L60E

Injection Style:

Multi-port

Reluctor Wheel:

58x

Drive-By-Wire Capable:

Yes

$874.99

/each

-7%

Earls |

#425803110ERL

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Fitting Hose Size:

-10 AN

Fitting End A:

-10 AN Female

Fitting End B:

-10 AN Hose

$59.89

/each

$64.95

-7%

Earls |

#425982406ERL

Earls 982406ERL Blue Anodized -6 AN Male Tee, Lightweight Aluminum

Fitting End A:

-6 AN Male

Fitting End B:

- 6 AN Male

Fitting End C:

-6 AN Male

$19.43

/each

$21.02

-7%

Earls |

#425AT100192ERL

Earls AT100192ERL Fuel Pressure Gauge Adapter -6 Male To -6 Male

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Fitting End C:

1/8" NPT Female

$22.41

/each

$24.24

-7%

Earls |

#425AT809006ERL

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$51.95

/each

$56.19

-9%

PerTronix |

#44791581LS

PerTronix 91581LS Ignitor II Adaptive Dwell Control, Prestolite 8

Voltage:

12 volts

Sold in Quantity:

Each

$199.29

/each

$219.22

-7%

Holley |

#425112587

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Throttle Body Style:

Multi-Port Injection (MPI)

Sold in Quantity:

Each

$779.95

/each

$843.95

-7%

Earls |

#425312006ERL

Earls 312006ERL Auto Fit Female Hose End, 120 Degree, -6 AN to -6 AN

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$31.65

/each

$34.23

-7%

Earls |

#425604503ERL

Earls 604503ERL Speed-Seal Hose End, -3 AN, 45 Degree, Adjustable

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$46.57

/each

$50.38

-7%

Quick Fuel 30-201QFT Quick Fuel EFI Filter Regulator, -8AN

Quick Fuel Technology |

#42430201QFT

Quick Fuel 30-201QFT Quick Fuel EFI Filter Regulator, -8AN

Fuel Pressure Rating (psi):

59.5

GTIN Code:

849804016455

$272.95

/each

$295.95

-7%

Racepak |

#425250DSIQ3

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Customizable Display:

Yes

Gauge Panel Included:

Yes

Gauge Panel Material:

Plastic

$799.95

/each

$863.95

-9%

Quick Fuel 36-35QFT Air Bleed Assortment Kit, .035 - .045 Inch

Quick Fuel Technology |

#4243635QFT

Quick Fuel 36-35QFT Air Bleed Assortment Kit, .035 - .045 Inch

Sold in Quantity:

Kit

GTIN Code:

849804007811

$99.95

/each

$109.95

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

K&N |

#465RE0810

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

Material Type:

Cotton Gauze

Clamps Included:

Yes

$68.99

/each

K&N RU-5163 Performance Air Filters, 4.125in Tall, Round Tapered

K&N |

#465RU5163

K&N RU-5163 Performance Air Filters, 4.125in Tall, Round Tapered

Material Type:

Cotton Gauze

Overall Height:

4.125"

$68.99

/each

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

K&N |

#465RU5283HBK

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

Filter Color:

Black

Overall Height:

$94.99

/each

Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Spectre Performance |

#4659761

Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Inlet Diameter:

Outlet Diameter:

$23.99

/each

-8%

Weiand |

#4257221

Weiand 7221 Hilborn Style 2x4 Air Scoop, Polished Cast Aluminum

GTIN Code:

032474722102

$449.95

/each

$489.95

-7%

Earls |

#425981506ERL

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male

Angle:

Straight

$10.40

/each

$11.25

COMP Cams |

#28215912

COMP Cams 159-12 Engine Break-In Oil Additive, Case

Sold in Quantity:

Box

GTIN Code:

036584147268

$175.95

/box

-7%

Earls |

#425600133ERL

Earls 600133ERL Speed-Seal Hose End, -3 AN, Aluminum

(1)

Fitting Hose Size:

-3 AN

Fitting End A:

-3 AN Female

Fitting End B:

-3 AN Hose

$21.27

/each

$23.01

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Speedway Motors |

#91001356

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

(21)

Style:

Worm Gear

Material Type:

Aluminum

Reusable:

Yes

$11.49

/each

Speedway Motors |

#7209370

Spark Plug Wire Looms Set, Blue

(11)

Material Type:

Plastic

Finish:

Chrome

Color:

Blue

$16.49

/each

-10%

Turbosmart |

#37502071002

Turbosmart TS-0207-1002 Power Port Universal Fit BOV, Black

Adjustable:

Yes

Aluminum Flange Included:

Yes

Steel Flange Included:

$535.49

/each

$594.99

-10%

Turbosmart |

#37505052001

Turbosmart TS-0505-2001 Gen4 Turbocharger Wastegate Spring, 3PSI

Spring Type:

Helical

Material Type:

Stainless Steel

$39.59

/each

$43.99

-10%

Turbosmart |

#37505052002

Turbosmart TS-0505-2002 Gen4 Turbocharger Wastegate Spring, 5PSI

Spring Type:

Helical

Material Type:

Stainless Steel

$39.59

/each

$43.99

-10%

Turbosmart |

#37505052005

Turbosmart TS-0505-2005 Gen4 Turbo Wastegate Spring, 10PSI

Spring Type:

Helical

Material Type:

Stainless Steel

$39.59

/each

$43.99

-10%

Turbosmart |

#37505061041

Turbosmart TS-0506-1041 Gen4 HyperGate45 Wastegate, 14PSI, Black

Wastegate Base Material:

Cast Stainless Steel

$468.89

/each

$520.99

-10%

Turbosmart |

#37505521013

Turbosmart TS-0552-1013 GenV CompGate40 Wastegate, 14PSI, Purple

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$394.19

/each

$437.99

-10%

Turbosmart |

#37505521312

Turbosmart TS-0552-1312 GenV CompGate40M Wastegate, 35PSI, Black

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$576.89

/each

$640.99

-10%

Turbosmart |

#37502032002

Turbosmart TS-0203-2002 Turbo Blow Off Valve Blanking Plate

GTIN Code:

9329677012958

$42.29

/each

$46.99

-10%

Turbosmart |

#37505541011

Turbosmart TS-0554-1011 GenV ProGate50 Wastegate, 14PSI, Blue

Wastegate Base Material:

Cast Stainless Steel

Sold in Quantity:

Each

$572.39

/each

$635.99

Showing 1 - 252 of 5,650 results

Shop Feedback:

Did you find what you are looking for?

Buick GS 350 Engine Parts

Year

Subcategory

Part

Brand

Transmission Family

Availability

Engine Family

Discounts

Price

Customer Rating

Products

K&N 99-0533 Air Filter Oil, 8oz Squeeze Bottle

Lokar PW-1001 Cloth Covered Spark Plug Wire, Tan/Red-Black Tracer

Earls 991001ERL Blue 1/8 Inch NPT to 1/8 Inch NPT Female Coupling

AN to IFM Adapter

Earls AT993206ERL 3/4 Inch NPT Internal Plug, Hard Anodized Aluminum

Related Articles

PSI Conversion PSI-HAR-3038-61 Gen IV LS E38 Harness DBW 4L60E

Earls 803110ERL 30 Degree -10 AN Female to -10 AN Hose Adapter

Earls 982406ERL Blue Anodized -6 AN Male Tee, Lightweight Aluminum

Earls AT100192ERL Fuel Pressure Gauge Adapter -6 Male To -6 Male

Earls AT809006ERL 90 Degree -6 AN Female to -6 AN Swivel Low Profile

PerTronix 91581LS Ignitor II Adaptive Dwell Control, Prestolite 8

Holley 112-587 Universal 4BBL 1000CFM 4150 Flange Throttle Body

Earls 312006ERL Auto Fit Female Hose End, 120 Degree, -6 AN to -6 AN

Earls 604503ERL Speed-Seal Hose End, -3 AN, 45 Degree, Adjustable

Quick Fuel 30-201QFT Quick Fuel EFI Filter Regulator, -8AN

Racepak 250-DS-IQ3 IQ3 Digital Display Dash, 28 Input, 4 pages

Quick Fuel 36-35QFT Air Bleed Assortment Kit, .035 - .045 Inch

K&N RE-0810 Performance Air Filters, 9in Tall, Round Tapered

K&N RU-5163 Performance Air Filters, 4.125in Tall, Round Tapered

K&N RU-5283HBK Performance Air Filters, Black, 8in Tall, Round Tapered

Spectre 9761 Reducer Coupler, 4 In ID x 3 In ID

Weiand 7221 Hilborn Style 2x4 Air Scoop, Polished Cast Aluminum

Earls 981506ERL Blue Anodized -6 AN Male Union, Lightweight Aluminum

COMP Cams 159-12 Engine Break-In Oil Additive, Case

Earls 600133ERL Speed-Seal Hose End, -3 AN, Aluminum

Colored Billet Aluminum Custom Hose Clamps, 1.5 - 4 Inch Sizes

Spark Plug Wire Looms Set, Blue

Turbosmart TS-0207-1002 Power Port Universal Fit BOV, Black

Turbosmart TS-0505-2001 Gen4 Turbocharger Wastegate Spring, 3PSI

Turbosmart TS-0505-2002 Gen4 Turbocharger Wastegate Spring, 5PSI

Turbosmart TS-0505-2005 Gen4 Turbo Wastegate Spring, 10PSI

Turbosmart TS-0506-1041 Gen4 HyperGate45 Wastegate, 14PSI, Black

Turbosmart TS-0552-1013 GenV CompGate40 Wastegate, 14PSI, Purple

Turbosmart TS-0552-1312 GenV CompGate40M Wastegate, 35PSI, Black

Turbosmart TS-0203-2002 Turbo Blow Off Valve Blanking Plate

Turbosmart TS-0554-1011 GenV ProGate50 Wastegate, 14PSI, Blue