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Details
| Specification | Value |
|---|---|
| Brand | WAI |
| MPN | 3745n |
| Voltage [V] | 24 V |
| Rated Power [kW] | 7.5 kW |
| Manufacturer Restriction | Delco |
| Length [cm] | 56.49 cm |
| Width [cm] | 27.51 cm |
| Height [cm] | 19.99 cm |
| Weight [kg] | 29.47 kg |
OE numbers (48)
Search by this OE number to find compatible parts
- CATERPILLAR—0R5209
- CUMMINS—135162
- CATERPILLAR—2T0797
- CUMMINS—3021036
- CASE IH—307822R92
- CASE IH—313979R92
- CASE IH—317941R92
- CUMMINS—3603862RX
- CATERPILLAR—3T2646
- CATERPILLAR—3T2649
- CATERPILLAR—3T2650
- CATERPILLAR—3T3152
- CATERPILLAR—3T3153
- CASE IH—439677R91
- CATERPILLAR—4N8118
- CATERPILLAR—4N957
- RENAULT / RENAULT KOREA—5000811448
- CATERPILLAR—5L2537
- CATERPILLAR—5L2637
- CATERPILLAR—5L537
- CATERPILLAR—5L637
- CASE IH—627589C91
- CASE IH—690400C91
- CATERPILLAR—6N3122
- CUMMINS—706620
- CASE IH—755496C91
- CATERPILLAR—7L8797
- CATERPILLAR—7T0794
- CATERPILLAR—7T0800
- CATERPILLAR—7T0801
- CATERPILLAR—7T0806
- CATERPILLAR—8C3644
- CATERPILLAR—8C3649
- CATERPILLAR—8H1813
- MACK—8MJ176
- CASE IH—989969R91
- CATERPILLAR—9G5584
- CATERPILLAR—9G5585
- CATERPILLAR—9G8854
- CATERPILLAR—9L6691
- CATERPILLAR—9N0435
- CATERPILLAR—9N0453
- FORD—C4TF-11000-A
- FORD—C4TF-A
- FORD—C4TZ-11002-A
- CATERPILLAR—OR5209
- DETROIT DIESEL—R0461179
- WHITE—V1114243
Where this part fits
Original-fit position for OE 706620. The red ring marks where this part installs on the vehicle.
About this product
When starter performance matters, the WAI 3745N delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Voltage [V]: 24 V, Number of Teeth: Bronze, Rated Power [kW]: Ceramic, Rubber kW, Manufacturer Restriction: Delco, Length [cm]: 56, 49 cm. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. This part supersedes original equipment references: 0 001 420 002, 0 001 420 006, 0 001 420 008, 0986015680 and 259 more. Matching these numbers confirms a like-for-like replacement with no loss of function. WAI is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched with tracked delivery and a 14-day money-back guarantee with hassle-free returns.
Suitable cars
Fitment not confirmed for this part
We could not confirm which vehicles this part fits — check before buying.Equivalent products (200)
Show all 200 OE numbers
Starter WAI 3745N — compatible car models
| Manufacturer article number (MPN) | 3745N |
|---|---|
| OE part numbers | 0R5209, 135162, 2T0797, 3021036, 307822R92, 313979R92, 317941R92, 3603862RX, 3T2646, 3T2649, 3T2650, 3T3152, 3T3153, 439677R91, 4N8118, 4N957, 5000811448, 5L2537, 5L2637, 5L537 (+28 more) |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
WAI 3745n . Height [cm]: 19,99 cm. Length [cm]: 56,49 cm. Manufacturer Restriction: Delco. Number of Teeth: 11. Rated Power [kW]: 7,5 kW. Rotation Direction: 0. Voltage [V]: 24 V. Weight [kg]: 29,47 kg
- 1x Starter
Shipping, returns, warranty
Free UK delivery on orders over £50.00. Tracked standard shipping.
- Standard delivery: 4–8 business days
- Order before 5pm — ships the next working day
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Starter compatible with my car?
Use the vehicle selector at the top of the page to check compatibility. Enter your car's make, model, and engine — we'll confirm whether this Starter fits. All fitment data is verified through TecDoc.
What specifications does this WAI Starter have?
This WAI Starter has the following specifications: Voltage [V]: 24 V; Number of Teeth: 11; Rated Power [kW]: 7,5 kW; Manufacturer Restriction: Delco; Length [cm]: 56,49 cm; Width [cm]: 27,51 cm. Check the full specifications table above for complete details.
What OE part numbers does this Starter replace?
This Starter replaces OE part numbers: 0R5209, 135162, 2T0797, 3021036, 307822R92, 313979R92, 317941R92, 3603862RX and 40 more. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter cost?
Starter prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this WAI Starter. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Starter?
Signs include clicking noise when turning the key, grinding sound during starting, intermittent starting issues, or the engine not cranking at all.
What tools do I need to replace a Starter?
Tools needed: socket set (10-17mm), ratchet with extension, battery terminal clamp remover, torque wrench. Difficulty: Moderate DIY. Safety warning: Disconnect the battery negative terminal first. The main cable to the starter carries full battery current -- accidental contact with bodywork will cause a severe short circuit and fire risk.
Can I use this part as a replacement for OE 0R5209?
Yes, this WAI Starter is a direct replacement for OE part number 0R5209. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Related categories
Common OE numbers for this part
Common original equipment numbers linked to stocked alternatives.
