Real-world 2026 field data on diesel fuel injector failure patterns, hidden failure modes, and OEM vs aftermarket cost comparison for repair shops and fleet operators.
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✅ Compatibility
- OEM Part Numbers: 3T-4704 / 3T4704 / CA3T4704
- CAT Diesel Engine: 3208, 3304, 3306, 3306B, 3406, 3406C, 3408B, 3408C, 3412, 3412B, 3412C, 3508, 3512, 3516
- CAT Gas Engine: G3508, G3512, G3516, G3606, G3608
- CAT Excavator: 5130
- CAT Wheel Loader: 990, 992D, 994
- CAT Track-Type Tractor: D8N, D9R, D10N, D11N
- CAT Motor Grader / Scraper: 631E
- CAT Off-Highway Truck: 773B, 775B, 777C
- CAT Pipelayer: 589
- CAT Cold Planer: PR-450C
🔑 Key Specs
- Part Numbers: 3T-4704, 3T4704, CA3T4704 — 3 total codes
- Compatible Brand: Caterpillar (CAT)
- Engine Series: CAT 3200 / 3300 / 3400 / 3500 series diesel; G3500 / G3600 series gas
- Application: Excavator, Wheel Loader, Track-Type Tractor, Off-Highway Truck, Pipelayer, Cold Planer
- Condition: New Aftermarket
- Quantity: 1 Piece
📦 What's Included
- 1 × Starter Solenoid 3T4704 / 3T-4704 (New Aftermarket)
🔧 Product Highlights
- 3 cross-reference codes — 3T-4704, 3T4704, CA3T4704 for easy sourcing across Caterpillar service manuals and parts catalogs.
- Restores starter engagement — eliminates no-start or intermittent starting caused by a faulty solenoid on CAT large-bore diesel and gas engine applications; lower than OEM price.
All part numbers are provided for reference purposes only. Verify your existing starter solenoid part number before ordering. If you are unsure, feel free to ask us — we will be happy to confirm fitment for you.
Fuel Parts Depot
Starter Solenoid 3T4704 3T-4704 compatible with Caterpillar CAT Engine 3208 3304 3306 3406 3412 3508 3512 3516 3306B 3406C 3408B 3408C 3412B
SKU
3T4704 3T-4704
- Regular price
- €141,95
- Regular price
- €141,95
✅ Compatibility
- OEM Part Numbers: 3T-4704 / 3T4704 / CA3T4704
- CAT Diesel Engine: 3208, 3304, 3306, 3306B, 3406, 3406C, 3408B, 3408C, 3412, 3412B, 3412C, 3508, 3512, 3516
- CAT Gas Engine: G3508, G3512, G3516, G3606, G3608
- CAT Excavator: 5130
- CAT Wheel Loader: 990, 992D, 994
- CAT Track-Type Tractor: D8N, D9R, D10N, D11N
- CAT Motor Grader / Scraper: 631E
- CAT Off-Highway Truck: 773B, 775B, 777C
- CAT Pipelayer: 589
- CAT Cold Planer: PR-450C
🔑 Key Specs
- Part Numbers: 3T-4704, 3T4704, CA3T4704 — 3 total codes
- Compatible Brand: Caterpillar (CAT)
- Engine Series: CAT 3200 / 3300 / 3400 / 3500 series diesel; G3500 / G3600 series gas
- Application: Excavator, Wheel Loader, Track-Type Tractor, Off-Highway Truck, Pipelayer, Cold Planer
- Condition: New Aftermarket
- Quantity: 1 Piece
📦 What's Included
- 1 × Starter Solenoid 3T4704 / 3T-4704 (New Aftermarket)
🔧 Product Highlights
- 3 cross-reference codes — 3T-4704, 3T4704, CA3T4704 for easy sourcing across Caterpillar service manuals and parts catalogs.
- Restores starter engagement — eliminates no-start or intermittent starting caused by a faulty solenoid on CAT large-bore diesel and gas engine applications; lower than OEM price.
All part numbers are provided for reference purposes only. Verify your existing starter solenoid part number before ordering. If you are unsure, feel free to ask us — we will be happy to confirm fitment for you.
We offer 12-month warranty against defects in materials or workmanship.
All parts listed on Fuel Parts Depot are aftermarket replacement parts manufactured by independent suppliers. They are not genuine OEM (Original Equipment Manufacturer) parts and are not made by, affiliated with, or endorsed by the original equipment manufacturers, including but not limited to Perkins, Isuzu, Kubota, Yanmar, Caterpillar (CAT), Cummins, JCB, or any other brand referenced on this site. Brand names and model references are used solely for compatibility identification purposes. Our aftermarket parts are designed and tested to meet or exceed OEM specifications.
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Vendor: Fuel Parts Depot
Starter Motor 6E5-81800-10 12V 9T for Yamaha Outboard 115 130 150 175 200 1984-2002
Regular price €122,95 -
Vendor: Fuel Parts Depot
Starter Motor 17-098-04 17-098-12 17-098-04S 17-098-12S 12V for Kohler CH395 CH395-0021 CH395-0024 CH395-0032 Engine Riding Mower Generator
Regular price €179,95 -
Vendor: Fuel Parts Depot
Starter Motor 38547501 38560033 10465461 6563 12V 11T for Volvo Penta 3.0GL 3.0GS AQ175A AQ205A AQ211A 1981-1999
Regular price €164,95 -
Vendor: Fuel Parts Depot
24V Starter Relay 874743 for Volvo TAMD162B TAD1631GE TAMD165A TAD1650VE
Regular price €121,95 -
Vendor: Fuel Parts Depot
Starter Motor 182-528 30231 50466201 12V 9T fits Hatz 1D60 1D80 1D81 1D81 Various 1989-2011
Regular price €340,95
Fitment Information
Compatibility
| Year | Make | Model | Engine |
|---|---|---|---|
| — | Caterpillar (CAT) | 5130 (Excavator); 990, 992D, 994 (Loader); 631E, D8N, D9R, D10N, D11N (Tractor); 773B, 775B, 777C (Truck); 589 (Pipelayer); PR-450C (Cold Planer) | Caterpillar 3208, 3304, 3306, 3306B, 3406, 3406C, 3408B, 3408C, 3412, 3412B, 3412C, 3508, 3512, 3516, G3508, G3512, G3516, G3606, G3608 |
Part Numbers
3T-4704, 3T4704, CA3T4704
Features
- New Aftermarket
- Direct Fit No Modification
- Consistent Fuel Delivery
- Ready for Installation
Our Guarantee
12 Month Warranty
30-Day Returns
Fitment Guaranteed
What's Included
1 × Starter Solenoid 3T4704 / 3T-4704 (New Aftermarket)
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