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Chevrolet S10 Blazer Engines
Our used Chevy S10 Blazer engines/motors come with 1-year warranty and 30-day price match guarantee. Buy your Chevrolet S10 Blazer engine from us with confidence knowing we stand behind the quality of our used car and truck engines.Save time and money searching for a cheap Chevy S10 Blazer engine. Our Chevrolet S10 Blazer discount price is guaranteed for 30 days.
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Sample Engines & Motors for Chevrolet S10 Blazer Vehicles
The following Engines & Motors listings are sample products shown for reference only. To ensure guaranteed fitment, customers must use the Year–Make–Model (YMM) selector above and choose the correct Hollander Interchange–verified part for their Chevrolet S10 Blazer .
Automotix has been in business for over 20 years, offers a 1-year warranty, financing options, and one of the best return policies in the recycled OEM auto parts industry.
2003 Chevrolet S10 Blazer Gas Engine
RUN'S GREAT! 4/23/2026
Genuine Chevrolet Part
Good Condition
103K Miles
1-Year Warranty
Located at Atlanta, Georgia 30234
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
RUN'S GREAT! 4/23/2026
Genuine Chevrolet Part
Good Condition
103K Miles
1-Year Warranty
Located at Atlanta, Georgia 30234
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
RUN'S GREAT! 4/23/2026
Genuine Chevrolet Part
Good Condition
103K Miles
1-Year Warranty
Located at Atlanta, Georgia 30234
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
NO KEY 4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
150K Miles
1-Year Warranty
Located at Chesapeake, Virginia 23321
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
NO KEY 4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
150K Miles
1-Year Warranty
Located at Chesapeake, Virginia 23321
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
NO KEY 4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
150K Miles
1-Year Warranty
Located at Chesapeake, Virginia 23321
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
BLOCK HAS RUST!!!!!4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
149K Miles
1-Year Warranty
Located at Toledo, Ohio 43974
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
BLOCK HAS RUST!!!!!4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
149K Miles
1-Year Warranty
Located at Toledo, Ohio 43974
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
BLOCK HAS RUST!!!!!4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Good Condition
149K Miles
1-Year Warranty
Located at Toledo, Ohio 43974
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
(4.3L, VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Youngstown, Ohio 44503
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
(4.3L, VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Youngstown, Ohio 44503
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
(4.3L, VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Youngstown, Ohio 44503
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
CFD
Genuine Chevrolet Part
Excellent Condition
86K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
CFD
Genuine Chevrolet Part
Excellent Condition
86K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
CFD
Genuine Chevrolet Part
Excellent Condition
86K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
157K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
157K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2005 Chevrolet S10 Blazer Gas Engine
4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
157K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2003 Chevrolet S10 Blazer Gas Engine
4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Martinsburg, West Virginia 25404
Availability varies by year, engine size, and fitment.
2004 Chevrolet S10 Blazer Gas Engine
4.3L (VIN X, 8TH DIGIT)
Genuine Chevrolet Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Martinsburg, West Virginia 25404
Availability varies by year, engine size, and fitment.
🔧 Engines – FAQs
Q: Do you sell used Chevrolet engines?
A: Yes. Automotix has sold hundreds of thousands of OEM used engines over the past 20+ years, including engines for many Chevrolet models.
Q: Is it safe to buy a used engine online?
A: Yes. Automotix verifies fitment using Hollander Interchange data and offers a 1-year warranty on eligible engines.
Q: How do I know the engine will fit my Chevrolet S10 Blazer ?
A: Use the YMM selector to find a Hollander-verified engine that matches your exact vehicle configuration.
Q: Why do used engine prices vary?
A: Pricing depends on year, engine type, mileage, condition, and availability.
