SKU: 96530335849

Haynes Repair Manual 20-24 GM 6.6L Duramax 2500HD/3500HD Sierra

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Description

Haynes Repair Manual 20-24 GM 6.6L Duramax 2500HD/3500HD SierraKeep your 2020 2024 GMC Sierra 2500HD or 3500HD running at peak performance with the Haynes Repair Manual, designed specifically for GM heavy duty pickups. Whether you're performing routine maintenance, diagnosing a warning light, or tackling a major repair project, this comprehensive guide provides detailed, step by step procedures developed from hands on vehicle teardown and testing. Packed with detailed photographs, maintenance schedules,

Keep your 2020-2024 GMC Sierra 2500HD or 3500HD running at peak performance with the Haynes Repair Manual, designed specifically for GM heavy-duty pickups. Whether you're performing routine maintenance, diagnosing a warning light, or tackling a major repair project, this comprehensive guide provides detailed, step-by-step procedures developed from hands-on vehicle teardown and testing.

Packed with detailed photographs, maintenance schedules, troubleshooting charts, and repair specifications, this manual is an invaluable resource for both DIY owners and professional technicians. Coverage includes fuel and cooling systems, Allison transmissions, drivetrain components, suspension, steering, brakes, and electrical diagnostics. With trusted repair information at your fingertips, you'll have the confidence to properly maintain and repair your Sierra HD while saving time and money on service and repair costs.

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SKU: 96530335849

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4.4 ★★★★★
Based on 6 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Pawtucket, US
★★★★★ 5
Beautiful shoe but too narrow
Size: 10 Wide, Color: Navy Grainy Leather
Too narrow
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
T
Verified Purchase
Tim Arnette
Cuba, US
★★★★★ 5
Looks good feels good
Size: 13 Wide, Color: Black
I've had them 2 weeks and love them. Took a little breaking in but they feel great now.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
E
Verified Purchase
Elizabeth Henderson
West Palm Beach, US
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
M
Verified Purchase
Mynx
Pawtucket, US
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
R
Verified Purchase
Rmanuel
Lake Worth, US
★★★★★ 1
Paid for new, received used.
Size: 9.5 Wide, Color: Cognac, Size: 9.5 Wide, Color: Cognac
Arrived dirty as if someone whore it for more than a few days. Maybe I was mistaken, but I saw nothing about “previously used” on the Amazon page. Returned it. I would suggest that the company use quality control when it comes to shipping. The shoes seem find otherwise. I ordered 9.5 and it was just a bit tight. If I reorder I will go for size 10.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026

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