Engine For Mercedes 300E
- Persis firstusedautoparts
- 6 hours ago
- 3 min read

Engine For Mercedes 300E. Is your Mercedes-Benz 300E engine nearing the end of its life? A brand-new replacement can be costly — especially for older or classic models. That’s why First Used Auto Parts offers a smarter, more affordable solution: high-quality used Mercedes 300E engines at prices that won’t break the bank.
We proudly serve customers across the United States, with fast and reliable shipping to California, including Los Angeles, San Francisco, San Diego, and beyond.
Why Choose a Used Mercedes 300E Engine? Engine For Mercedes 300E.
💰 Affordable & PracticalThe 300E, part of the legendary W124 series, is known for its outstanding build quality and smooth performance. Replacing a failing engine with a used OEM M103 or M104 inline-6 engine is a cost-effective solution that keeps your Mercedes running like new — without the high cost of a brand-new engine.
🧪 Thoroughly Tested for ReliabilityEvery engine we sell goes through a comprehensive inspection and testing process. We verify compression, check for leaks, and ensure all major components are intact and functioning. That means you’re getting a dependable powerplant ready for installation.
🛡️ Warranty IncludedAll used Mercedes 300E engines come with a warranty, so you can purchase with confidence. Our engines are sourced from trusted suppliers and backed by our commitment to quality.
Mercedes 300E Engine Specifications
The Mercedes 300E was produced from 1986 to 1993 (U.S. market), and featured two main engine types:
M103.983 – 3.0L Inline-6
Years: 1986–1992
Horsepower: ~177–188 hp
Fuel Type: Gasoline
M104.980 – 3.2L Inline-6 (Late W124 models)
Years: 1993 onward (300E 3.2 models)
Horsepower: ~217 hp
Fuel Type: Gasoline
Whether you need the earlier M103 engine or the updated M104, we’ve got the right option for your 300E.
How to Find the Right Engine for Your Mercedes 300E
Step 1: Know Your Vehicle’s DetailsTo get an exact engine match, provide your model year, VIN, and engine code. This ensures compatibility and prevents delays in the replacement process.
Step 2: Search Our Inventory or Contact Our TeamBrowse our online inventory 24/7 or reach out directly to one of our knowledgeable team members. We’ll help you track down the right engine — even rare or hard-to-find models.
Step 3: Get a Personalized QuoteOnce we match you with the right engine, we’ll provide a fast, no-obligation quote with shipping options anywhere in the U.S. We’re committed to affordable pricing and reliable delivery.
Why Buy from First Used Auto Parts?
✅ Affordable Pricing – Save hundreds compared to buying new.
✅ OEM Quality – Engines sourced from reputable, verified suppliers.
✅ Warranty Coverage – Buy with peace of mind.
✅ Fast Nationwide Shipping – We ship anywhere in the U.S., including all major California cities.
✅ Expert Support – Need help installing your engine? We can connect you with local, trusted mechanics.
Serving California and the Entire U.S.
Though we’re based in California, we ship used Mercedes 300E engines nationwide. Whether you’re in Los Angeles, Sacramento, San Francisco, or out of state, our engines are available wherever you need them. We even assist with installation referrals if you need help getting your vehicle back on the road.
Get Back on the Road with Confidence
Don’t let engine trouble stop you from enjoying your Mercedes 300E. At First Used Auto Parts, we specialize in providing top-quality, used OEM engines that deliver long-lasting value and performance.
📞 Call to Action:Looking for a dependable engine for your Mercedes 300E? Contact First Used Auto Parts today to get a quote on a tested, warrantied, and ready-to-install used engine — shipped fast and priced right!
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