2003 BMW 525i Engine Parts

1,508 products fit your

2003 BMW 525i

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2003 BMW 525i

Department

Street

Application

Sport Compact

Products

-41%

Fragola |

#617220109

Fragola 220109 Straight Adapter Hose End Fitting, -8 AN to -10 AN

Fitting Hose Size:

-8 AN

Fitting End A:

-10 AN Female

Fitting End B:

-8 AN Hose

$17.99

/each

$30.71

Russell |

#6177029

Russell 670290 Fuel Pressure T-Off Fitting -4 AN Male - Female 1/8 NPT

(4)

Fitting End A:

-4 AN Female

Fitting End B:

-4 AN Male

Fitting End C:

1/8" NPT Female

$17.95

/each

Storage AN Flare Fitting Cap Economy Pack, 20-Piece

Speedway Motors |

#91009400

Storage AN Flare Fitting Cap Economy Pack, 20-Piece

(1)

Thread Pitch:

7/16"-20

Sold in Quantity:

Set

$28.99

/kit

-40%

Fragola |

#6172290071

Fragola 2290071-BL 90 Degree Adapter Hose End Fitting, -6 AN to -8 AN

(1)

Fitting Hose Size:

-6 AN

Fitting End A:

-8 AN Female

Fitting End B:

-6 AN Hose

$28.99

/each

$48.70

90 Degree Flare Adapter Elbow Fitting, -12 AN to 1/2 Inch NPT, Black

Speedway Motors |

#61760901

90 Degree Flare Adapter Elbow Fitting, -12 AN to 1/2 Inch NPT, Black

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$29.99

/each

NASCAR Engines Through the Years

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.

Project Chevelle 383 Engine Tech Article

At long last, Project Chevelle gets a muscle car heart transplant in the form of a 383 from BluePrint Engines.

Gen III/IV LS Engine ID Guide

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

55 Chevy Engine Build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

Centering a 525 Steering Gear

Steve takes us along as he centers the 525 manual steering gear he is using for his Laguna.

Small Block Chevy in a 1953 Chevy 3600

In this Tech Tip, John advises a customer on the parts needed to slip a small block Chevy engine in his 1953 Chevy 3600.

Steering/Gauges - 410 Sprint Car Build

Today, the power steering gear and gauges are being installed on our 410 Sprint Car Build by team Fricke.

Transmission Replacement on a 55 Chevy

Learn how Zach replaces a transmission and breakaway converter in his 55 Chevy, with some helpful tips along the way.

Sedan Delivery Steering Update

Speedway product guru Jeff K. wants to introduce you to another of his projects, "Elmer". There's a long history with Jeff and this vehicle, best told by Jeff himself.

Edelbrock |

#3258168

Edelbrock 8168 Pipe to Hose Barb Fitting, 90 Deg, 3/8 in. NPT

(1)

Fitting End A:

3/8" Hose barb

Fitting End B:

3/8" NPT Male

Angle:

90 degree

$38.95

/each

Lucas Oil |

#48410131

Lucas Oil 10131 Pure Synthetic Oil Stabilizer, 1 Gallon, Case/4

(2)

Sold in Quantity:

Box

Synthetic:

Yes

$166.99

/box

-35%

Fragola |

#61770101

Fragola 495100-BL AN to O-Ring Fitting, -6 AN Flare to -6 AN Port

(2)

Fitting End A:

-6 AN Male

Fitting End B:

-6 AN Male o-ring

Angle:

Straight

$10.99

/each

$17.13

Goodridge |

#6179062

Goodridge SS902-09 Stat-O-Seal Sealing Washers, -6 AN

Fitting Size 1:

-6 AN

AN Size:

-6 AN

Inside Diameter:

0.5625"

$12.99

/pair

-70%

Aeroquip |

#61710061

Aeroquip FBM4416 Black Straight Swivel Hose End Coupler Fitting -16 AN

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

Fitting End B:

-16 AN Hose

$36.99

/each

$127.26

-70%

Aeroquip |

#6171006

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -16 AN

Fitting Hose Size:

-16 AN

Fitting End A:

-16 AN Female

Fitting End B:

-16 AN Hose

$32.99

/each

$112.58

-40%

Goodridge |

#6179064

Goodridge SS902-14 Stat-O-Seal Sealing Washer, -10 AN

Fitting Size 1:

-10 AN

AN Size:

-10 AN

Inside Diameter:

0.875"

$6.69

/pair

$11.20

-7%

Earls |

#425700167ERL

Earls 700167ERL Straight -6 AN Female to 3/8 Inch Barb Adapter

(11)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$10.62

/each

$11.49

-26%

Vibrant |

#32100021

Vibrant High Flow PTFE Hose End Fitting

(1)

Material Type:

Aluminum

Finish:

Anodized

Color:

Black

$16.50

/each

$22.50

Maxima |

#22916901

Maxima Racing Oils 39-16901 RS Full Synthetic, 10W40, 1 Quart

Oil Weight:

10W40

Oil Type:

Synthetic

ZDDP Enhanced:

Yes

$19.99

/quart

Goodridge |

#6179063

Goodridge SS902-12 Stat-O-Seal Sealing Washers, -8 AN

(1)

Fitting Size 1:

-8 AN

AN Size:

-8 AN

Inside Diameter:

0.75"

$16.99

/pair

Black Straight -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760471

Black Straight -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

(5)

Fitting End A:

-8 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$11.99

/each

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue, -6 AN

Speedway Motors |

#6201016

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue, -6 AN

(13)

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$21.99

/each

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

Speedway Motors |

#61760440

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

(7)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Angle:

Straight

$6.99

/each

Black 90 Degree -6 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

Speedway Motors |

#61760821

Black 90 Degree -6 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

(6)

Fitting End A:

-6 AN Male

Fitting End B:

1/4" NPT Male

Angle:

90 degree

$14.99

/each

-17%

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

Speedway Motors |

#6176090

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

(1)

Fitting End A:

-12 AN Male

Fitting End B:

1/2" NPT Male

Angle:

90 degree

$27.99

/each

$34.04

Speedway Motors |

#91605265

Stay Frosty Hi-Performance Coolant Kit

$195.99

/each

Driven Racing Oil |

#91026258

Driven Racing Oil 26258 Circle Track Synthetic Oil 20W50, 4 Gal

Oil Weight:

20W50

Oil Type:

Synthetic

Liquid Measurement:

4 gallons

$255.84

/box

Driven Racing Oil |

#910262581

Driven Racing Oil 26258 Circle Track Synthetic Oil 20W50, 1 Gal

Oil Weight:

20W50

Oil Type:

Synthetic

Liquid Measurement:

1 gallon

$63.96

/each

Aluminum -10 AN Flare Fitting Cap, Black Anodized

Speedway Motors |

#61761981

Aluminum -10 AN Flare Fitting Cap, Black Anodized

(3)

Material Type:

Aluminum

Sold in Quantity:

Each

$5.99

/each

Driven Racing Oil |

#910001071

Driven Racing Oil 00106 BR Conventional 15W50 Break-In Oil, 1 Quart

(6)

Oil Weight:

15W50

Oil Type:

Break-In

ZDDP Enhanced:

Yes

$12.99

/each

J-B Weld |

#91080175

J-B Weld 8265S Original Epoxy Putty

(1)

GTIN Code:

043425826558

Volume:

2 oz

Sold in Quantity:

Each

$7.49

/each

-24%

Vibrant |

#32100011

Vibrant Tight Radius 90 Deg Hose Fitting, Black, -6/-8/-10/-12AN

Angle:

90 degree

Material Type:

Aluminum

Finish:

Anodized

$24.79

/each

$32.79

Male Steel 37 Degree AN Flare Weld Bung Fitting, -10 AN

Speedway Motors |

#6177110

Male Steel 37 Degree AN Flare Weld Bung Fitting, -10 AN

(2)

AN Size:

-10 AN

Thread Type:

RH Male

Fitting Attachment 1:

Male Threads

$7.49

/each

Straight Socketless Reuseable Push-On Hose End for -6 AN Fitting

Speedway Motors |

#1061222

Straight Socketless Reuseable Push-On Hose End for -6 AN Fitting

Fitting Hose Size:

-6 AN

Fitting End A:

-6 AN Female

Fitting End B:

-6 AN Hose

$11.99

/each

-34%

Fragola |

#617220105

Fragola 220105 Straight Adapter Hose End Fitting, -8 AN to -6 AN

(2)

Fitting Hose Size:

-8 AN

Fitting End A:

-6 AN Female

Fitting End B:

-8 AN Hose

$10.99

/each

$16.89

VS Racing |

#60312358

VS Racing S400T4FLMS 4 Inch Downpipe Flange W/Clamp T4 Flat, STL

(1)

Exhaust Pipe Size:

Material Type:

Mild Steel

Finish:

Natural

$54.99

/each

Driven Racing Oil |

#91020071

Driven Racing Oil 02006 HR2 Conventional 10W30 Motor Oil, 1 Quart

(3)

Oil Weight:

10W30

Oil Type:

Conventional

ZDDP Enhanced:

Yes

$11.99

/each

Edelbrock |

#3258159

Edelbrock 8159 Pipe to Hose Barb Fitting, Straight, 1/2 in.NPT

Fitting End A:

5/8" Hose barb

Fitting End B:

1/2" NPT Male

Angle:

Straight

$21.95

/each

VS Racing |

#60341629

VS Racing 5TB50-1 5 PSI Spring For 50mm Wastegate

Wastegate Size:

50mm

Pressure Rating:

5 psi

Position:

Inner

$34.99

/each

Valvoline |

#7956790831

Valvoline 679083 VR1 10W30 Synthetic Motor Oil, Quart

(2)

Oil Weight:

10W30

Oil Type:

Synthetic

ZDDP Enhanced:

$13.99

/quart

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2003 BMW 525i Engine Parts

Subcategory

Part

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Fragola 220109 Straight Adapter Hose End Fitting, -8 AN to -10 AN

Russell 670290 Fuel Pressure T-Off Fitting -4 AN Male - Female 1/8 NPT

Storage AN Flare Fitting Cap Economy Pack, 20-Piece

Fragola 2290071-BL 90 Degree Adapter Hose End Fitting, -6 AN to -8 AN

90 Degree Flare Adapter Elbow Fitting, -12 AN to 1/2 Inch NPT, Black

Related Articles

Edelbrock 8168 Pipe to Hose Barb Fitting, 90 Deg, 3/8 in. NPT

Lucas Oil 10131 Pure Synthetic Oil Stabilizer, 1 Gallon, Case/4

Fragola 495100-BL AN to O-Ring Fitting, -6 AN Flare to -6 AN Port

Goodridge SS902-09 Stat-O-Seal Sealing Washers, -6 AN

Aeroquip FBM4416 Black Straight Swivel Hose End Coupler Fitting -16 AN

Aeroquip Straight Full Flow Swivel Hose End Coupler Fitting, -16 AN

Goodridge SS902-14 Stat-O-Seal Sealing Washer, -10 AN

Earls 700167ERL Straight -6 AN Female to 3/8 Inch Barb Adapter

Vibrant High Flow PTFE Hose End Fitting

Maxima Racing Oils 39-16901 RS Full Synthetic, 10W40, 1 Quart

Goodridge SS902-12 Stat-O-Seal Sealing Washers, -8 AN

Black Straight -8 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

Speedway Full Flow Swivel Hose End Fitting, 90 Degree, Red/Blue, -6 AN

Nickel Straight to Alum Pipe Adapter Fitting, -6 AN to 1/4" NPT

Black 90 Degree -6 AN Flare to 1/4 Inch NPT Pipe Adapter Fitting

90 Degree Flare Adaptor, AN12 to 1/2 Inch NPT

Stay Frosty Hi-Performance Coolant Kit

Driven Racing Oil 26258 Circle Track Synthetic Oil 20W50, 4 Gal

Driven Racing Oil 26258 Circle Track Synthetic Oil 20W50, 1 Gal

Aluminum -10 AN Flare Fitting Cap, Black Anodized

Driven Racing Oil 00106 BR Conventional 15W50 Break-In Oil, 1 Quart

J-B Weld 8265S Original Epoxy Putty

Vibrant Tight Radius 90 Deg Hose Fitting, Black, -6/-8/-10/-12AN

Male Steel 37 Degree AN Flare Weld Bung Fitting, -10 AN

Straight Socketless Reuseable Push-On Hose End for -6 AN Fitting

Fragola 220105 Straight Adapter Hose End Fitting, -8 AN to -6 AN

VS Racing S400T4FLMS 4 Inch Downpipe Flange W/Clamp T4 Flat, STL

Driven Racing Oil 02006 HR2 Conventional 10W30 Motor Oil, 1 Quart

Edelbrock 8159 Pipe to Hose Barb Fitting, Straight, 1/2 in.NPT

VS Racing 5TB50-1 5 PSI Spring For 50mm Wastegate

Valvoline 679083 VR1 10W30 Synthetic Motor Oil, Quart