2001 Chevrolet Express 3500 Secondary Air Injection Pump 8 Cyl 8.1L WSO

WSO Igntion Coils:
WORLD SOURCEONE ignition coils are designed to operate reliably and dependably under all operating conditions and engine rpm ranges, providing the highest engine performance, low exhaust emissions, and fuel economy objectives.
WSO Direct Ignition Coils are designed to adapt the required energy output to match engine-operating conditions and deliver the optimum energy level needed to ignite a diluted stratified charge.
Every WSO ignition coil is developed and designed for its specific application, and engineered for maximum performance.

OE Quality: Superior, reliable performance compared to competitive products, Lower cost alternative to original equipment
Exact fit: No additional time consuming steps needed for installation, Lower cost alternative to original equipment
OE Engineered: Improved coil efficiency reduces the need to generate excessive high voltage, Designed to provide durability and performance, Noise abatement technology to eliminate audible coil noise, Lower primary inductance provides high-speed performance, Maximum available voltage under all operating conditions
Certification: TS 16949

WSO Igntion Coils:
WORLD SOURCEONE ignition coils are designed to operate reliably and dependably under all operating conditions and engine rpm ranges, providing the highest engine performance, low exhaust emissions, and fuel economy objectives.
WSO Direct Ignition Coils are designed to adapt the required energy output to match engine-operating conditions and deliver the optimum energy level needed to ignite a diluted stratified charge.
Every WSO ignition coil is developed and designed for its specific application, and engineered for maximum performance.

OE Quality: Superior, reliable performance compared to competitive products, Lower cost alternative to original equipment
Exact fit: No additional time consuming steps needed for installation, Lower cost alternative to original equipment
OE Engineered: Improved coil efficiency reduces the need to generate excessive high voltage, Designed to provide durability and performance, Noise abatement technology to eliminate audible coil noise, Lower primary inductance provides high-speed performance, Maximum available voltage under all operating conditions
Certification: TS 16949

WSO Alternators:
WORLD SOURCEONE 100% New Alternators are manufactured to withstand the high output electrical demands of today’s vehicles and are designed to perform under the most severe operating environments.
Purchasing a 100% new WSO alternator guarantees that none of the internal components have ever been exposed to severe operating conditions.
In the event your alternator fails, WSO provides a full 2 year roadside assistance program. (Download PDF).

OE Quality: Superior, reliable performance compared to competitive products, Includes major heat related wear items: rectifier, regulator, rotor, stator and bearings, Factory OE Connectors
Exact fit: No additional time consuming steps needed for installation
100% New Alternator: No remanufactured components, Designed to provide durability and performance, Maximum output performance, Longest performance life
100% Fully Load Tested: Meets or exceeds original equipment manufacturers amperage and voltage output standards, Individual performance and test report provided in box
Protection Plan: 2-year roadside assistance program
Latest Certification: TS 16949

WSO Alternators:
WORLD SOURCEONE 100% New Alternators are manufactured to withstand the high output electrical demands of today’s vehicles and are designed to perform under the most severe operating environments.
Purchasing a 100% new WSO alternator guarantees that none of the internal components have ever been exposed to severe operating conditions.
In the event your alternator fails, WSO provides a full 2 year roadside assistance program. (Download PDF).

OE Quality: Superior, reliable performance compared to competitive products, Includes major heat related wear items: rectifier, regulator, rotor, stator and bearings, Factory OE Connectors
Exact fit: No additional time consuming steps needed for installation
100% New Alternator: No remanufactured components, Designed to provide durability and performance, Maximum output performance, Longest performance life
100% Fully Load Tested: Meets or exceeds original equipment manufacturers amperage and voltage output standards, Individual performance and test report provided in box
Protection Plan: 2-year roadside assistance program
Latest Certification: TS 16949

WSO Alternators:
WORLD SOURCEONE 100% New Alternators are manufactured to withstand the high output electrical demands of today’s vehicles and are designed to perform under the most severe operating environments.
Purchasing a 100% new WSO alternator guarantees that none of the internal components have ever been exposed to severe operating conditions.
In the event your alternator fails, WSO provides a full 2 year roadside assistance program. (Download PDF).

OE Quality: Superior, reliable performance compared to competitive products, Includes major heat related wear items: rectifier, regulator, rotor, stator and bearings, Factory OE Connectors
Exact fit: No additional time consuming steps needed for installation
100% New Alternator: No remanufactured components, Designed to provide durability and performance, Maximum output performance, Longest performance life
100% Fully Load Tested: Meets or exceeds original equipment manufacturers amperage and voltage output standards, Individual performance and test report provided in box
Protection Plan: 2-year roadside assistance program
Latest Certification: TS 16949

World Source One New Starter

The World Source One 100% New Starter is OE Quality and manufactured using only high quality components and contains no remanufactured components. The World Source One Starter is fully tested to meet OE specifications for quality, fit and performance.

• OE-equivalent and direct fit application.
• 100% new starter with no remanufactured components.
• 100% load tested.
• Designed to provide durability and performance.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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World Source One Remanufactured Starter

The World Source One Remanufactured Starter uses only high quality OE components and is fully tested to meet OE specifications for quality, fit and performance.

• OE-equivalent and direct fit application.
• Remanufactured with high quality OE components.
• 100% load tested.
• Designed to provide durability and performance.

Warranty Information: 12 month - 12,000 mile limited warranty against defects in material and workmanship.

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WSO Window Regulators:
The WORLD SOURCEONE Power Window line includes window regulators and motor-regulator assemblies that are competitively priced against remanufactured units and do not require a core trade-in.
All WSO window regulators and regulator-motor assemblies come complete and ready for easy installation. The OE quality means increased installer confidence with fewer comebacks. Coverage includes European, and Asian passenger cars and light trucks.
The fully assembled window motor-regulator is provided with a highly reliable electric motor that is designed to match OE in durability and power with specific OE connectors. (Requires no splicing)

OE Quality: Superior, reliable performance compared to competitive products, Includes major heat related wear items: armature, starter drive and field coil, Factory original equipment connectors
Exact fit: No additional time consuming steps needed for installation, Vehicle specific fit and function
Broad Coverage: Broad application coverage for Asian, and European makes, Offered with or without motors
ISO Certified: Outstanding coolant flow rate, Optimal hydraulic efficiency, Improves fuel consumption and reduces emissions

WSO Window Regulators:
The WORLD SOURCEONE Power Window line includes window regulators and motor-regulator assemblies that are competitively priced against remanufactured units and do not require a core trade-in.
All WSO window regulators and regulator-motor assemblies come complete and ready for easy installation. The OE quality means increased installer confidence with fewer comebacks. Coverage includes European, and Asian passenger cars and light trucks.
The fully assembled window motor-regulator is provided with a highly reliable electric motor that is designed to match OE in durability and power with specific OE connectors. (Requires no splicing)

OE Quality: Superior, reliable performance compared to competitive products, Includes major heat related wear items: armature, starter drive and field coil, Factory original equipment connectors
Exact fit: No additional time consuming steps needed for installation, Vehicle specific fit and function
Broad Coverage: Broad application coverage for Asian, and European makes, Offered with or without motors
ISO Certified: Outstanding coolant flow rate, Optimal hydraulic efficiency, Improves fuel consumption and reduces emissions

WORLD SOURCE ONE - Exact Fit Battery
100% Maintenance Free / 24 Month Free Replacement Warranty / Nationwide Roadside Assist

The WORLD SOURCE ONE (WSO) Exact Fit” maintenance free battery is original equipment designed and is manufactured to meet or exceed the OE power ratings, cover designs, dimensional configuration, case hold down requirements and venting systems of the original battery. The WSO “Exact performance” battery provides more starts, longer life, less stress on the battery and less chance of stressing or damaging other components in the vehicle’s electrical system.

WSO Maintenance Free Battery Advantage

• 24 month free replacement warranty – No Pro-Rate Confusion
• WSO batteries are “EXACT FIT” in all applications including “DIN” size European fitments
• Original equipment designed
• Flame retardant safety vents
• Manufactured to meet or exceed the OE specifications
• OE Venting system – No retrofits required
• OE Fold down handles
• Exact Fit - Matches OE Battery Size
• Forged terminal post bushings to resist acid leakage
• Positive and negative full frame calcium alloy grids for more power

Calcium with Silver Alloy Technology - WORLD SOURCE ONE batteries contains a more expensive calcium alloy on both the positive and negative grids. This alloy by far provides the truest maintenance-free offering and longest life in the industry.

Less time required for installation - Because the top covers and body casings match exactly what came in the car, all OE hold downs and vents connect quickly and correctly with no modification.

Free 24 Month Roadside Assist – WSO Exact Fit Batteries carry a 24 month roadside assistance warranty. In the event of a problem with a WSO battery during the first 24 months of use, a tow truck will be dispatched to jump, or tow the vehicle to the nearest service center via toll free service throughout North America.
**24 Month Road Assist Brochure (Download PDF)

WSO 24 Month Warranty (No Pro-Rate Fees) – The WSO battery carries a 24 months free replacement warranty similar to the dealers with no pro rate deductions.

WSO Exact Fit Battery Resources
- WSO Exact Fit Battery Brochure (Download PDF)
- WSO Battery Features/Benefits (Download PDF)

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WORLD SOURCE ONE - Exact Fit Battery / AGM Technology
100% Maintenance Free / 24 Month Free Replacement Warranty / Nationwide Roadside Assist

The WORLD SOURCE ONE (WSO) “Exact Fit” maintenance free battery is original equipment designed and is manufactured to meet or exceed the OE power ratings, cover designs, dimensional configuration, case hold down requirements and venting systems of the original battery. The WSO “Exact performance” battery provides more starts, longer life, less stress on the battery and less chance of stressing or damaging other components in the vehicle’s electrical system

WSO AGM Battery Technology - AGM (Absorbent Glass Mat) is a high-tech fleece made of fine micro glass fibers binding the battery acid solidly and leak-proof. Under extreme cyclic conditions AGM batteries perform 3-times higher energy throughput compared to conventional starter batteries. AGM technology eliminates the need for external venting from the vehicles passenger compartment in internally mounted batteries. AGM is the next evolution in technology for starting and deep cycle sealed batteries that are OEM on late model luxury and premium vehicles.

WSO Maintenance Free Battery Advantage

• 24-Month free replacement warranty – No Pro-Rate Confusion
• AGM technology produces no harmful gasses and eliminates the need for external venting
• WSO batteries are “EXACT FIT” in all applications including “DIN” size European fitments
• Original equipment designed
• Manufactured to meet or exceed the OE specifications
• Flame retardant safety vents
• OE Fold down handles
• Exact Fit - Matches OE Battery Size
• Forged terminal post bushings to resist acid leakage
• Positive and negative full frame calcium alloy grids for more power

Calcium with Silver Alloy Technology - WSO batteries contains a more expensive calcium alloy on both the positive and negative grids. This alloy by far provides the truest maintenance-free offering and longest life in the industry.

Less time required for installation - Because the top covers and body casings match exactly what came in the car, all OE hold downs and vents connect quickly and correctly with no modification.

Free 24 Month Roadside Assist – WSO Exact Fit Batteries carry a 24 month roadside assistance warranty. In the event of a problem with a WSO battery during the first 24 months of use, a tow truck will be dispatched to jump, or tow the vehicle to the nearest service center via toll free service throughout North America.
**24 Month Road Assist Brochure (Download PDF)

24 Month Free Replacement Warranty (No Pro-Rate Fees) – The WSO battery carries a 24 months free replacement warranty similar to the dealers with no pro rate deductions.

WSO Exact Fit Battery Resources
- WSO AGM Battery Features/Benefits (Download PDF)
- WSO Exact Fit Battery Brochure (Download PDF)
- WSO Battery Features/Benefits (Download PDF)

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