2003 GMC Yukon XL 2500 Electrical, Charging and Starting Parts

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Alternator Starter Bolt Starter Motor Starter Relay Vehicle Battery

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2003 GMC Yukon XL 2500 Starter Motor 8 Cyl 8.1L Proform

High-Torque Starter; Gear Reduction Type; Stagger Bolt; Fits Chevy V8-V6 Engines
High-Torque Starter; Stagger Bolt; Compression Ratio:10 : 1; Finish:Silver/Black; Flywheel Tooth Number:168-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Staggered Bolt Mounting Plate; Power Output:1.7 Kilo Watts
High-Torque Starter; Gear Reduction Type; Hitachi Style; Staggered Mount Type; Fits Chevy V8 Engines; Cast Aluminum Mount; For 10.1:1 Compression Ratio Engines; 100% New Components; Natural Finish;
Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Feature/Benefit: High-torque, Gear-reduction Design.
- Compression Ratio: 10 : 1
- Part Type: Starter Motor
- Make: Chevrolet
- Category: Starters
- Power Output: 1.7 Kilo Watts
- Mounting Plate: Staggered Bolt Mounting Plate
- Applications: Chevy Small Block Engines And Chevy Big Block Engines
- Flywheel Tooth Number: 168-tooth
- Weight: 8.3 Lbs.
High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

23 In Stock

$199.53 CAD

$239.44 CAD

Brand	Proform
Part #	P7566268
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Starter Motor 8 Cyl 8.1L Proform

High-Torque Starter; Gear Reduction Type; High Compression; Chevy V8; 168 Tooth
High-Torque Starter; High Compression; Compression Ratio:14 : 1; Finish:Natural; Flywheel Tooth Number:168-Tooth; Gear Reduction Ratio:4.41:1; Material:Aluminum/Steel; Mounting Plate:Staggered Bolt Mounting Plate; Power Output:1.9 Kilo Watts
High-Torque Mini Starter; Gear Reduction Type; High Compression Racing Staggered Style; Fits All Chevy V8 Engines with 168 Tooth Flywheel; Staggered Mount; For 14:1 Compression Ratio; 100% New; Offset For Pan Clearance; Natural Finish
Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 4.41:1
- Category: Starters
- Power Output: 1.9 Kilo Watts
- Feature/Benefit: For Engines With Monster Cubic Inches Or Compression Ratios, These 100% New Starters Challenge The Specifications, Durability, And Reliability Of Anything On The Market.
- Applications: Chevy Small Block Engines And Chevy Big Block Engines
- Compression Ratio: 14 : 1
- Mounting Plate: Staggered Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 168-tooth
- Make: Chevrolet
For engines with monster cubic inches or compression ratios, these 100% NEW starters challenge the specifications, durability, and reliability of anything on the market. Built from scratch with all-new components, the torque rating is a healthy 4.41:1 gear reduction, capable of cranking engines up to a whopping 14:1 compression. Comes in the NEW Race Box Packaging! Fits Chevy small and big block engines. Fits Chevy V8.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

13 In Stock

$233.52 CAD

$280.22 CAD

Brand	Proform
Part #	P7567052
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Alternator Powermaster

AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Natural
Alternator; AD244; Offset 2 in. Spools; 220 Amp; 150 Idle; w/4 pin Voltage Regulator; Natural;
Alternator
Product Attributes:
- Amperage: 255 Amp
Features:
- Dual Internal Fans For High Efficiency And Maximum Cooling
- 220 Plus Amps At Top End/150 Plus Amps At Idle
- One Unit for 1 Wire Operation Or OEM Hookup
- Individually Dyno Tested with Proof of Performance Guarantee
- High Output Replacement For Lower Amp Units
- Fits Most GM Applications With Two 2 in. Mounting Spools
- Great For LS Swaps
Powermaster has a variety of alternators available for various applications.

Additional Fitment Information:

Vehicle
2003 - GMC Yukon XL 2500

60 In Stock

$544.29 CAD

$653.15 CAD

Brand	Powermaster
Part #	P6648237
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Starter Motor 8 Cyl 8.1L Proform

High-Torque Starter; Gear Reduction Type; 1.4KW; Fits Chevy V8-V6 Engines
High-Torque Starter; Gear Reduction Type; 1.4KW; Compression Ratio:11 : 1; Finish:Natural; Flywheel Tooth Number:153 and 168-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
High-Torque Mini Starter; Gear Reduction Type; 1.4KW; Fits All Chevy V8 Engines; Billet Aluminum Mount; For 11.1:1 Compression Ratio Engines; 100% New Components; Offset Design for More Oil Pan Clearance; Black and Silver Finish; Sold Each
Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Category: Starters
- Power Output: 1.4 Kw
- Feature/Benefit: High-torque, Gear-reduction Design.
- Applications: Chevy Small Block Engines, Chevy Big Block Engines And Chevy V6 Engines
- Compression Ratio: 11 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 153 & 168-tooth
- Make: Chevrolet
High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations. Fits all Chevy V6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1" longer than P/N 66256.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

69 In Stock

$233.52 CAD

$280.22 CAD

Brand	Proform
Part #	P7566256
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Alternator 8 Cyl 8.1L Remy

Opt 145 Amps
Premium Remanufactured
Product Attributes:
- Voltage: 12 Volts
- Pulley Included: Yes
- Fan Type: Internal
- Amperage Rating: 145 Amps
- Regulator Type: Internal
- Rotation Direction: Clockwise

This Part Fits the Following OEM/Substitute Numbers:

10464476, 15-22-6003, 15200109, 15226003, 15263859, 15754097, 15754097A, 15754097M, 15754097W, 15847291, 18000002, 19151921, 19244751, 20989650, 20989651, 22781130, 22781131, 6019239...VIEW MORE

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

28 In Stock

$226.09 CAD

$271.31 CAD

Core Deposit: $90.35 CAD

Brand	Remy
Part #	R1K22054
Condition	Remanufactured
Warehouse	B

2003 GMC Yukon XL 2500 Vehicle Battery Odyssey Batteries

Group 78; 1500 PHCA; 880 CCA; 1050 MCA; RC Min. 135; L-10.85 in.; W-6.99 in.; H-7.12 in. w/3/8 Threaded Side Receptacles
Automotive Battery; Group 78; 1500 PHCA; 880 CCA; 1050 MCA; RC Min. 135; L-10.85 in.; W-6.99 in.; H-7.12 in. w/3/8 Threaded Side Receptacles;
Automotive Battery
Product Attributes:
- Group: 78
- Voltage: 12 Dc
- Amp Hours: 68
- Cranking Amps: 1050
- Overall Length: 10.850 In.
- Item Height: 7.120 In.
- Cold Cranking Amps: 880
ODYSSEY, The Extreme Battery Some batteries provide enormous cranking power. Others, deep cycle reserve power. The revolutionary ODYSSEY battery is designed to do both. How is this possible? The answer begins with flat plates made of 99.99% pure virgin lead - not lead alloy. Pure lead plates can be made thinner, so we can fit more of them in the battery. More ODYSSEY battery plates mean more plate surface area. And that means more power – twice as much as conventional batteries. In fact, ODYSSEY batteries are capable of providing engine cranking pulses in excess of 2250 amps for 5 seconds – double to triple that of equally sized conventional batteries, even at very low temperatures. And they can handle 400 charge-discharge cycles to 80% depth of discharge. This extreme combination of power and performance makes ODYSSEY batteries perfect for a range of applications, including automotive/LTV, marine, commercial, and powersports.

This Part Fits the Following OEM/Substitute Numbers:

78XAGM, 88866070

Additional Fitment Information:

Vehicle
2003 - GMC Yukon XL 2500

10 In Stock

$728.03 CAD

$873.64 CAD

Brand	Odyssey Batteries
Part #	O22ODX-AGM78
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Vehicle Battery 8 Cyl 8.1L Optima Batteries

UNBOXED; Grp. D75/25; Cold Crank Amp 620; Crank Amp 770; Reserve Cap. 100; Amp Hour 48; Dual Terminal; L-9 5/16 in.; W-6 13/16 in.; H-7 5/8 in.
YellowTop® Deep Cycle Battery; UNBOXED; Grp. D75/25; Cold Crank Amp 620; Crank Amp 770; Reserve Cap. 100; Amp Hour 48; Dual Terminal; L-9 5/16 in.; W-6 13/16 in.; H-7 5/8 in.;
YellowTop® Deep Cycle Battery
Product Attributes:
- Group: D75/25
- Voltage: 12 Dc
- Amp Hours: 48
- Cranking Amps: 810
- Overall Length: 9.3125 In.
- Width: 6.8125 In.
- Item Height: 7.625 In.
- Cold Cranking Amps: 650
Features:
- Premium Starting And Deep Cycle Power
- For Off-Road/Competition/Performance/Car Audio
- Non-Spillable And Maintenance Free
- Vibration Resistant
- 36 Months Free Replacement Warranty
The YELLOWTOP high-performance AGM battery has everything you need. It's one of the true dual-purpose automotive batteries available. With premium cranking power and impressive cycling capability, it's perfect for modern accessory-loaded vehicles. The YELLOWTOP can repeatedly be brought back from deep power drains to full charge, so it can power plenty of electronics and still start you up time after time. Low internal resistance also provides more consistent power output and faster recharges. Trucks with w inches, vehicles with high-demand electronics and audio systems, commercial vehicles and heavy equipment can all rely on this battery to provide ultimate starting and deep-cycle power.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

Brand	Optima Batteries
Part #	O108042-218
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Starter Motor 8 Cyl 8.1L Proform

High-Torque Starter; Gear Reduction Type; 2.2KW; Fits Chevy V8-V6 Engines
High-Torque Starter; Gear Reduction Type; 2.2KW; Compression Ratio:15 : 1; Finish:Natural; Flywheel Tooth Number:153 and 168-Tooth; Gear Reduction Ratio:3.75:1; Material:Aluminum/Steel; Mounting Plate:Straight Bolt Mounting Plate
High-Torque Mini Starter; Gear Reduction Type; 2.2KW; Fits All Chevy V8-V6 Engines; Billet Aluminum Mount; For 15.1:1 Compression Ratio Engines; 100% New Components; Offset Design for More Oil Pan Clearance; Sold Each
Product Attributes:
- Rotation: Standard
- Gear Reduction Ratio: 3.75:1
- Category: Starters
- Power Output: 2.2 Kilo Watts
- Feature/Benefit: High-torque, Gear-reduction Design.
- Applications: Chevy V6 Engines, Chevy Small Block Engines And Chevy Big Block Engines
- Compression Ratio: 15 : 1
- Mounting Plate: Straight Bolt Mounting Plate
- Part Type: Starter Motor
- Flywheel Tooth Number: 153 & 168-tooth
- Make: Chevrolet
High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	-	8 Cyl 8.1L	496

Brand	Proform
Part #	P7566258
Condition	New
Warehouse	B

2003 GMC Yukon XL 2500 Starter Motor 8 Cyl 6.0L Remy

Premium Remanufactured Starter
Premium Remanufactured
Product Attributes:
- Unit Design: Permanent Magnet Gear Reduction
- Voltage: 12 Volts
- Power Rating: 1.7
- Tooth Quantity: 11
- Nose Cone Type: Closed Nose
- Pulley Included: Yes
- Rotation Direction: Clockwise

This Part Fits the Following OEM/Substitute Numbers:

10465385, 10465550, 10465560, 12563907, 12564110, 12573852, 12583115, 12592295, 19136231, 19136241, 8000052, 89017412, 89017442, 9000853, 9000880, 9000927, 9000962

Additional Fitment Information:

Vehicle	Block	CC	Engine	CID
2003 - GMC Yukon XL 2500	V	5967	8 Cyl 6.0L	364

Brand	Remy
Part #	R1K25903
Condition	Remanufactured
Warehouse	B

UPC: 090244259036

2003 GMC Yukon XL 2500 Alternator 8 Cyl 8.1L Remy

Std 105 Amps
Premium Remanufactured
Product Attributes:
- Voltage: 12 Volts
- Pulley Included: Yes
- Fan Type: Internal
- Amperage Rating: 105 Amps
- Regulator Type: Internal
- Rotation Direction: Clockwise

This Part Fits the Following OEM/Substitute Numbers:

10464404, 10464438, 10464451, 10464455, 10464481, 10480229, 10480229W, 10480326, 10480326M, 10480388, 10480476, 15755616, 15755616W, 15768829, 19244727, 19244728, 19244731, 88877296...VIEW MORE

Additional Fitment Information: