Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×
Replacement and OEM Parts for 2003 Cadillac Escalade EXT Fuel Systems & Components

2003 Cadillac Escalade EXT Fuel Systems & Components

My Vehicle Change Vehicle
2003 Cadillac Escalade EXT
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Engine & Drivetrain

75 products about 2003 Cadillac Escalade EXT Fuel Systems & Components found

Show Item:
  • 30
  • 60
  • 90
Sort by:
Recommended
Filter
Sort
View by
  • OEM (Genuine) 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure

    PartNumber: 16238399
    OEM 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure - 16238399
    Product Specifications
    • Item Dimensions: 3.2 x 2.1 x 2.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22678829, 09377680, 12219388, 16196060, 9377680, 12206740, 16217059, 16257276
    • Part Description: Sensor, Fuel Tank Pressure
    More Info
    $48.11 MSRP: $98.40
    You Save: $50.29 (52%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure

    PartNumber: 16238399
    OEM 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure - 16238399
    Product Specifications
    • Item Dimensions: 3.2 x 2.1 x 2.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22678829, 09377680, 12219388, 16196060, 9377680, 12206740, 16217059, 16257276
    • Part Description: Sensor, Fuel Tank Pressure
    More Info
    $48.11 MSRP: $98.40
    You Save: $50.29 (52%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure

    PartNumber: 16238399
    OEM 2003 Cadillac Escalade EXT Sensor, Fuel Tank Pressure - 16238399
    Product Specifications
    • Item Dimensions: 3.2 x 2.1 x 2.1 inches
    • Item Weight: 0.30 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 22678829, 09377680, 12219388, 16196060, 9377680, 12206740, 16217059, 16257276
    • Part Description: Sensor, Fuel Tank Pressure
    More Info
    $48.11 MSRP: $98.40
    You Save: $50.29 (52%)
  • Dorman Fuel Tank Sending Unit for 2003 Cadillac Escalade EXT - 2630376

    Dorman® Fuel Tank Sending Unit for 2003 Cadillac Escalade EXT

    PartNumber: 2630376
    Product Specifications
    • Connector Color: White
    • Connector Gender: Female
    • Connector Shape: Flat Plug
    • Height: 194 mm
    • Housing Length: 150 mm
    • Housing Material: Plastic (Polybutylene Terephthalate)
    • Housing Width: 94 mm
    • Inlet Diameter: 7.89 mm
    • Inlet Type: Male
    • Length: 19.5 mm
    • Lock Ring Included: No
    • Maximum Flow Rating: 117 LPH
    • Maximum Pressure: 0.8 MPA
    • OE Part Number: 19180099, 25345024, 25340156
    • Outlet Diameter: 9.49 mm
    • Outlet Quantity: 1
    • Outlet Type: Male
    • Seal Included: Yes
    • Terminal Gender: Male Female
    • Terminal Quantity: 4
    • Terminal Type: Spade
    • Top Mount Diameter: 6.35 mm
    • Universal Or Specific Fit: Specific
    • UPC: 747214154432
    • Width: 6.35 mm
    • Wire Gauge Measurement: 1.5 AWG
    • Wire Quantity: 4
    • Part Description: Fuel Tank Sending Unit
    More Info
    $135.88
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Cap

    PartNumber: 15763227
    OEM 2003 Cadillac Escalade EXT Fuel Cap - 15763227
    Product Specifications
    • Other Names: Cap, Filler Cap, Fuel Cap
    • Item Dimensions: 4.6 x 3.7 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15004678, 10285948
    • Part Description: Fuel Cap
    More Info
    $17.43 MSRP: $32.86
    You Save: $15.43 (47%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Cap

    PartNumber: 15763227
    OEM 2003 Cadillac Escalade EXT Fuel Cap - 15763227
    Product Specifications
    • Other Names: Cap, Filler Cap, Fuel Cap
    • Item Dimensions: 4.6 x 3.7 x 2.6 inches
    • Item Weight: 0.70 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15004678, 10285948
    • Part Description: Fuel Cap
    More Info
    $17.43 MSRP: $32.86
    You Save: $15.43 (47%)
  • WIX Complete In Line Fuel Filter for 2003 Cadillac Escalade EXT - 33481

    WIX® Complete In Line Fuel Filter for 2003 Cadillac Escalade EXT

    PartNumber: 33481
    Product Specifications
    • BurstPressure: 75 PSI
    • Class: A
    • Duty Type: LD
    • FlowRate: 1 - 2 GPM GPM
    • Height: 4.290''
    • Inlet: 16X1.5 MM
    • Inner Diameter Top: Closed
    • MediaType: Cellulose
    • Micron: 4.00 Micron
    • OE Part Number: W8800482, 25171792
    • Outer Diameter Top: 2.170''
    • Outlet: 16X1.5 MM
    • Style: Fuel (Complete In-Line) Filter
    • UPC: 765809334816
    • Part Description: Complete In Line Fuel Filter
    More Info
    $17.22
  • Delphi Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT - FG0273

    Delphi® Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT

    PartNumber: FG0273
    Product Specifications
    • Notes: Fuel tank contamination is the leading cause of premature fuel pump failure. To reduce risk of contaminating the replacement pump, Delphi recommends cleaning the fuel tank before installing a new pump. Use of fuel tank cleaning kit FC01 is recommended.
    • Current Draw: 9
    • Flow Rating: 32 gph
    • Fuel Level Sender Assembly Included: Yes
    • Fuel Type: Gas
    • Gasket or Seal Included: Yes
    • In Tank or External: In Tank
    • Inlet Type: Strainer
    • Internal or External Strainer: External
    • Item Grade: Standard Replacement
    • Maximum Pressure: 109.0 PSI
    • Outlet Outside Diameter: 0.375''
    • Outlet Quantity: 2
    • Outlet Type: Quick Connect
    • Pump Type: Electric
    • Regulator Included: No
    • Resistance Ohms Empty: 40.0
    • Resistance Ohms Full: 250.0
    • Strainer Included: Yes
    • System Pressure: 62 psi
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: Blade
    • UPC: 689604075937
    • Vapor Pressure Sensor: Yes
    • Voltage: 12.0 VDC
    • Part Description: Fuel Pump Module Assembly
    More Info
    $203.87
  • Gates Locking Fuel Tank Cap for 2003 Cadillac Escalade EXT - 31780

    Gates® Locking Fuel Tank Cap for 2003 Cadillac Escalade EXT

    PartNumber: 31780
    Product Specifications
    • Cam Type: Threaded
    • Cap Depth: 2.48"
    • Locking: Yes
    • Neck Diameter: 1.77"
    • Shell Diameter: 2.91"
    • Type: Regular Fuel Cap
    • UPC: 072053446722
    • Venting: Emission Control
    • Part Description: Locking Fuel Tank Cap
    More Info
    $13.86
  • Spectra Premium Upper And Lower Fuel Tank Filler Neck for 2003 Cadillac Escalade EXT - FN815

    Spectra Premium® Upper And Lower Fuel Tank Filler Neck for 2003 Cadillac Escalade EXT

    PartNumber: FN815
    Product Specifications
    • Notes: Upper & Lower Neck; w/Restricted Fuel Filler Vent (Exc RPO AC7)
    • Cup Type: Threaded
    • Diameter: 2
    • Fuel Type: Gas
    • Length: 38
    • UPC: 671607114195
    • Vent 1: 11/16
    • Vent Quantity: 1
    • Part Description: Upper And Lower Fuel Tank Filler Neck
    More Info
    $145.29
  • Victor Reinz Fuel Injector O Ring Kit for 2003 Cadillac Escalade EXT - 18-10031-01

    Victor Reinz® Fuel Injector O Ring Kit for 2003 Cadillac Escalade EXT

    PartNumber: 18-10031-01
    Product Specifications
    • Notes: Injectors To Fuel Rail; Old Design
    • Complete: Y
    • Contains Applications: Y
    • EGR Gasket Included: Black
    • Fuel Injection Type: 0.291
    • Material: Molded Rubber
    • Outside Diameter: 0.585
    • Release Wave: 12/15/2017
    • Rim Shape: Round
    • Thickness: 0.148
    • UPC: 023913754853
    • Part Description: Fuel Injector O Ring Kit
    More Info
    $6.40
  • Airtex In-Tank Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT - E3556M

    Airtex® In-Tank Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT

    PartNumber: E3556M
    Product Specifications
    • Notes: w/o Robust Fuel System (RPO Code: K53); Includes Wiring Harness, Terminals & Tank Seal
    • Gasket Included: Y
    • Hazardous Material: No
    • Inlet Count: 1
    • Inlet Type: Strainer
    • Item Grade: Standard Replacement
    • Maximum Free Flow Rate (gph): 50
    • Maximum Pressure Rate (psi): 110
    • Minimum Free Flow Rate (gph): 40
    • Minimum Pressure Rate (psi): 90
    • Outlet Count: 1
    • Outlet Size: 3/8"
    • Outlet Type: Quick Connect
    • Package Contents: Pump & Kit
    • Package Quantity: 1
    • UPC: 080044011453
    • Warranty: Lifetime Limited Warranty
    • Part Description: In-Tank Fuel Pump Module Assembly
    More Info
    $120.98
  • Dorman Rear Fuel Line for 2003 Cadillac Escalade EXT - 800-888

    Dorman® Rear Fuel Line for 2003 Cadillac Escalade EXT

    PartNumber: 800-888
    Product Specifications
    • Notes: Supply & Return
    • Hose Attachment End 1: Quick Disconnect
    • Hose Attachment End 2: Quick Disconnect
    • Hose Material: Polyamide 12
    • Hose Overall Length: 32''
    • Item Grade: Standard Replacement
    • OE Part Number: 15126994
    • UPC: 019495245421
    • Part Description: Rear Fuel Line
    More Info
    $100.02
  • Autobest Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT - F2567A

    Autobest® Fuel Pump Module Assembly for 2003 Cadillac Escalade EXT

    PartNumber: F2567A
    Product Specifications
    • Notes: Except Export;Includes Fuel Pump, Sending Unit, Float, Fuel Reservoir, Fuel Strainer and Tank Seal
    • Average Current Draw(A): 8.5
    • Average Flow Rating(GPH): 48
    • Connector Gender: Male
    • Connector Quantity: 1
    • Connector Shape: Rectangle
    • Country of Orign: China
    • Fuel Filter Included: No
    • Fuel Sending Unit Included: Yes
    • Fuel Tank Pressure Sensor Included: Yes
    • Gasket or Seal Included: Yes
    • Gasket Or Seal Material: NBR
    • Grade Type: Performance
    • Housing Material: POM
    • In Tank or External: In Tank
    • Inlet Size: 0.433
    • Inlet Type: Strainer
    • Installation Warnings: No
    • Internal Or External Strainer: External and Internal
    • Lock Ring Included: No
    • Maximum Pump Pressure (PSI): 100
    • Minimum Pump Pressure (PSI): 80
    • Mounting Hardware Included: No
    • Negative Ground: No
    • Outlet Quantity: 1
    • Outlet Size: 3/8
    • Outlet Type: Quick Connect
    • Product Height (in): 5.12
    • Product Length (in): 11.02
    • Product Width (in): 10.63
    • Pump Type: Turbine
    • Regulator Included: No
    • Resistance Ohms Empty: 40
    • Resistance Ohms Full: 250
    • Strainer Included: Yes
    • Terminal Gender: Male
    • Terminal Quantity: 4
    • Terminal Type: PIN
    • UPC: 00072845125675
    • Voltage: 12V
    • Weight (lbs): 2.44
    • Wire Harness Included: No
    • Part Description: Fuel Pump Module Assembly
    More Info
    $77.92
  • Gates Replacement Non Locking Fuel Tank Cap for 2003 Cadillac Escalade EXT - 31832

    Gates® Replacement Non Locking Fuel Tank Cap for 2003 Cadillac Escalade EXT

    PartNumber: 31832
    Product Specifications
    • Cam Type: Threaded
    • Cap Depth: 1.78"
    • Locking: No
    • Neck Diameter: 1.77"
    • Shell Diameter: 2.61"
    • Type: OE Equivalent Fuel Cap
    • UPC: 072053408027
    • Venting: Emission Control
    • Part Description: Replacement Non Locking Fuel Tank Cap
    More Info
    $5.28
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Pressure Regulator

    PartNumber: 19245530
    OEM 2003 Cadillac Escalade EXT Fuel Pressure Regulator - 19245530
    Product Specifications
    • Notes: All Models; Auto Trans; 4.8l, 5.3l, 6.0l
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 4.4 x 3.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89060420, 12574986, 17113288, 17113678, 17122592, 17113536, 17113555, 17113517
    • Part Description: Fuel Pressure Regulator
    More Info
    $93.21 MSRP: $175.88
    You Save: $82.67 (48%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Pressure Regulator

    PartNumber: 19245530
    OEM 2003 Cadillac Escalade EXT Fuel Pressure Regulator - 19245530
    Product Specifications
    • Notes: All Models; Auto Trans; 4.8l, 5.3l, 6.0l
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 4.4 x 3.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89060420, 12574986, 17113288, 17113678, 17122592, 17113536, 17113555, 17113517
    • Part Description: Fuel Pressure Regulator
    More Info
    $93.21 MSRP: $175.88
    You Save: $82.67 (48%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Pressure Regulator

    PartNumber: 19245530
    OEM 2003 Cadillac Escalade EXT Fuel Pressure Regulator - 19245530
    Product Specifications
    • Notes: All Models; Auto Trans; 4.8l, 5.3l, 6.0l
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 4.4 x 3.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89060420, 12574986, 17113288, 17113678, 17122592, 17113536, 17113555, 17113517
    • Part Description: Fuel Pressure Regulator
    More Info
    $93.21 MSRP: $175.88
    You Save: $82.67 (48%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Pressure Regulator

    PartNumber: 19245530
    OEM 2003 Cadillac Escalade EXT Fuel Pressure Regulator - 19245530
    Product Specifications
    • Notes: All Models; Auto Trans; 4.8l, 5.3l, 6.0l
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 4.4 x 3.3 x 2.0 inches
    • Item Weight: 0.60 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 89060420, 12574986, 17113288, 17113678, 17122592, 17113536, 17113555, 17113517
    • Part Description: Fuel Pressure Regulator
    More Info
    $93.21 MSRP: $175.88
    You Save: $82.67 (48%)
  • Spectra Premium Rear Fuel Tank Strap Kit for 2003 Cadillac Escalade EXT - ST237

    Spectra Premium® Rear Fuel Tank Strap Kit for 2003 Cadillac Escalade EXT

    PartNumber: ST237
    Product Specifications
    • Notes: 1/2 Ton
    • Internet Product Code (IPC): EED08FD7BD2
    • Item has MSDS (SDS): N
    • MFG Brand Name: Spectra Premium
    • MFG Model # (Series): ST237
    • MFG Name: Spectra Premium Industries
    • Package Contents: Two Fuel Tank Straps
    • Strap 1 Length: 24.5
    • Strap 1 Width: 2.63
    • Strap 2 Length: 26.5
    • Strap 2 Width: 2.63
    • Strap Material: Satin Coat Steel
    • Supplier Company Name: Spectra Premium Industries
    • UPC: 671607132663
    • Part Description: Rear Fuel Tank Strap Kit
    More Info
    $40.96
  • Dorman Fuel Tank Strap Set for 2003 Cadillac Escalade EXT - 578-237

    Dorman® Fuel Tank Strap Set for 2003 Cadillac Escalade EXT

    PartNumber: 578-237
    Product Specifications
    • Color/Finish: Black
    • Fuel Tank Strap 1 Length: 24.5''
    • Fuel Tank Strap 1 Width: 2.6''
    • Fuel Tank Strap 2 Length: 26.5''
    • Fuel Tank Strap 2 Width: 2.6''
    • Installation Hardware Included: No
    • Material: Steel
    • OE Part Number: 15745095, 22868152
    • Package Contents: 2 Straps
    • Package Quantity: 1
    • Packaging Type: Box
    • UPC: 037495391689
    • Part Description: Fuel Tank Strap Set
    More Info
    $37.79
  • Delphi Fuel Injection Pressure Regulator for 2003 Cadillac Escalade EXT - FP10021

    Delphi® Fuel Injection Pressure Regulator for 2003 Cadillac Escalade EXT

    PartNumber: FP10021
    Product Specifications
    • Notes: 1st Design;w/side mounted Vac port
    • Adjustable: No
    • Gauge Port: No
    • Inlet Port Diameter: 0.98''
    • Inlet Qauntity: 1
    • Inlet Type: Push In
    • Material: Metal
    • Mounting Type: Clamp
    • UPC: 689604112779
    • Part Description: Fuel Injection Pressure Regulator
    More Info
    $66.94
  • Spectra Premium Fuel Tank Strap Kit for 2003 Cadillac Escalade EXT - ST546

    Spectra Premium® Fuel Tank Strap Kit for 2003 Cadillac Escalade EXT

    PartNumber: ST546
    Product Specifications
    • Notes: 3/4 Ton.
    • Internet Product Code (IPC): 9376A0EE1AB
    • Item has MSDS (SDS): N
    • MFG Brand Name: Spectra Premium
    • MFG Model # (Series): ST546
    • MFG Name: Spectra Premium Industries
    • Package Contents: Two Fuel Tank Straps
    • Strap 1 Length: 22.75
    • Strap 1 Width: 2.63
    • Strap 2 Length: 66.8
    • Strap 2 Width: 2.63
    • Strap Material: Satin Coat Steel
    • Supplier Company Name: Spectra Premium Industries
    • UPC: 671607135947
    • Part Description: Fuel Tank Strap Kit
    More Info
    $37.02
  • OEM (Genuine) 2003 Cadillac Escalade EXT Module Seal

    PartNumber: 15034832
    OEM 2003 Cadillac Escalade EXT Module Seal - 15034832
    Product Specifications
    • Item Dimensions: 4.9 x 4.8 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15734493
    • Part Description: Module Seal
    More Info
    $13.41 MSRP: $24.34
    You Save: $10.93 (45%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Module Seal

    PartNumber: 15034832
    OEM 2003 Cadillac Escalade EXT Module Seal - 15034832
    Product Specifications
    • Item Dimensions: 4.9 x 4.8 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15734493
    • Part Description: Module Seal
    More Info
    $13.41 MSRP: $24.34
    You Save: $10.93 (45%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Module Seal

    PartNumber: 15034832
    OEM 2003 Cadillac Escalade EXT Module Seal - 15034832
    Product Specifications
    • Item Dimensions: 4.9 x 4.8 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15734493
    • Part Description: Module Seal
    More Info
    $13.41 MSRP: $24.34
    You Save: $10.93 (45%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Module Seal

    PartNumber: 15034832
    OEM 2003 Cadillac Escalade EXT Module Seal - 15034832
    Product Specifications
    • Item Dimensions: 4.9 x 4.8 x 1.1 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 15734493
    • Part Description: Module Seal
    More Info
    $13.41 MSRP: $24.34
    You Save: $10.93 (45%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Fuel Pressure Regulator

    PartNumber: 97728979
    OEM 2003 Cadillac Escalade EXT Fuel Pressure Regulator - 97728979
    Product Specifications
    • Notes: All Models
    • Other Names: Fuel Pressure Regulator
    • Item Dimensions: 6.0 x 5.3 x 5.5 inches
    • Item Weight: 0.80 Pounds
    • Fitment Type: Direct Replacement
    • Part Description: Fuel Pressure Regulator
    More Info
    $331.39 MSRP: $526.16
    You Save: $194.77 (38%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Injector Seal Kit

    PartNumber: 12587147
    OEM 2003 Cadillac Escalade EXT Injector Seal Kit - 12587147
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l
    • Other Names: Injector Seal Kit
    • Item Dimensions: 4.7 x 1.6 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17113554
    • Part Description: Injector Seal Kit
    More Info
    $18.80 MSRP: $35.46
    You Save: $16.66 (47%)
  • OEM (Genuine) 2003 Cadillac Escalade EXT Injector Seal Kit

    PartNumber: 12587147
    OEM 2003 Cadillac Escalade EXT Injector Seal Kit - 12587147
    Product Specifications
    • Notes: All Models; 4.8l, 5.3l, 6.0l
    • Other Names: Injector Seal Kit
    • Item Dimensions: 4.7 x 1.6 x 1.7 inches
    • Item Weight: 0.40 Pounds
    • Fitment Type: Direct Replacement
    • Replaces: 17113554
    • Part Description: Injector Seal Kit
    More Info
    $18.80 MSRP: $35.46
    You Save: $16.66 (47%)
1-30 of 75 Results
< Previous
123
Next >