Sinister Diesel 01-10 Chevy/GMC Duramax Coolant Filtration System

SKU: SINSD-COOLFIL-6.6-01-W

Engine Coolant Filter Adapter

SIN Coolant Filtration Systems...

Sinister Diesel

Sinister Diesel 01-10 Chevy/GMC Duramax Coolant Filtration System

SKU: SINSD-COOLFIL-6.6-01-W

Engine Coolant Filter Adapter

SIN Coolant Filtration Systems...

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Description

IMPORTANT NOTICE: Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.Reference Information Reference Data (Provide these details to our support team) Brand Name/s Sinister Diesel, Sinister Mfg StreetFX SKU sinSD-COOLFIL-6.6-01-W SFX Item ID 4134378 Accounting SKU sin-SD-COOLFIL-6.6-01-W Manufacturer SKU SD-COOLFIL-6.6-01-W Manufacturer UPC 841788103602

Sinister Diesel 01-10 Chevy/GMC Duramax Coolant Filtration System

Add years of life to your diesel engine with this Coolant Filter Bypass System. Removing contaminates such as the casting sand and metal shavings means your engine's water pump, EGR cooler and oil cooler will last longer. This kit is designed to bypass and filter small amounts of the engine'coolant while your diesel engine is running. The CNC machined billet 6061 aluminum anodized construction filter block attaches to a supplied bracket, which mounts to factory holes so no drilling is required. Filter block includes 2 threaded inlet ports and 1 outlet port. This kit includes all fittings needed for installation. The filter can be easily unscrewed for replacement. We recommend replacement of the first filter at 500 miles with replacement of the second and third filters is at 3,000 miles each. After 3 changes, filter replacement can be done once a year. The silicone hoses fittings are pre-assembled for simple, leak-proof connections that factory tested at twice the recommended radiator cap pressure.; Features: Construction - 6061 Aluminum Filter Block, Silicone Hose, Product Design - CNC Machined 6061 Aluminum, Anodized in Sinister Blue, Performance Notes - Cleaner coolant for longer engine life, Special Note - Recommended Tools: 9/16 , 13/16 wrench, 8mm socket, 3/8 12 point socket or 5/16 combination wrench, large adjustable wrench, regular screw driver, utility knife, diagonal cutters;Includes:Genuine WIX Coolant Filter, Filter Block, Mounting Bracket, Installation Hardware

Additional Information

Coolant Filtration System for 2001-2010 GM Duramax 6.6L LB7/LLY/LBZ/LMM.

Application Summary

2001-2010 Chevy/GMC 2500; 3500; 6.6L

Part Type

Engine Coolant Filter Adapter

Data: v2 - Desc: v4.2 - Upd: 2026-10-14 04:05:04

Application Summary

2001-2010 Chevy/GMC 2500; 3500; 6.6L

Part Type

Engine Coolant Filter Adapter

Data: v4.2 - Upd: 2026-09-30 14:13:22

Specifications

Reference Information

Brand Name/s	Sinister Diesel
StreetFX SKU	sinSD-COOLFIL-6.6-01-W
SFX Item ID	4134378
Supplier Item Code	4134378
Manufacturer SKU	SD-COOLFIL-6.6-01-W
Manufacturer UPC	841788103602

Compatibility

Sinister Diesel 01-10 Chevy/GMC Duramax Coolant Filtration System
Year Range	Make	Model	Submodels	Region
2001-2010	Chevrolet	Silverado 2500 HD	Base, LS, LT, WT, LTZ	US
2001-2006	Chevrolet	Silverado 3500	Base, LS, LT, WT	US
2007-2010	Chevrolet	Silverado 3500 HD	LT, LTZ, WT	US
2001-2010	GMC	Sierra 2500 HD	SL, SLE, SLT, Base, WT	US
2007	GMC	Sierra 2500 HD Classic	SL, SLT, SLE, WT	US
2001-2006	GMC	Sierra 3500	SL, SLE, SLT, Base, WT	US
2007	GMC	Sierra 3500 Classic	SL, SLE, SLT, WT	US
2007-2010	GMC	Sierra 3500 HD	SLE, SLT, WT	US

Please note that this information serves as a fitment guide only. For specific fitment questions or clarifications, please contact us, as manufacturers may introduce variations and modifications during model year or regional revisions. While we strive to provide accurate data, fitment details may vary by region; therefore, compatibility outside the listed region and submodel variant cannot be guaranteed.

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