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Details
| Specification | Value |
|---|---|
| Brand | DETA |
| MPN | dd851t |
| Voltage [V] | 12 V |
| Cold-test Current, EN [A] | 350 A |
| Battery Capacity [Ah] | 85 Ah |
| Length [mm] | 349 mm |
| Width [mm] | 175 mm |
| Height [mm] | 235 mm |
OE/OEM numbers (1)
Search by this OE number to find compatible parts
- SCANIA—2129398
About this product
Sourced from DETA, this starter battery (DD851T) combines precision engineering with durable materials to meet the demands of everyday driving and extended service intervals. Technical specifications — Voltage [V]: Zinc V, Cold-test Current, EN [A]: 350 A, Battery Capacity [Ah]: 85 Ah, Length [mm]: 349 mm, Width [mm]: 175 mm — are verified against the OEM data sheet to guarantee fitment accuracy and performance parity with the original equipment. This part supersedes original equipment references: 2129398, CD851T, DD851T, ED851T and 3 more. Matching these numbers confirms a like-for-like replacement with no loss of function. DETA 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 from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
Suitable cars
Vehicle matches are curated from manufacturer data
Confirmed fits based on manufacturer data.Equivalent products (6)
Starter Battery DETA DD851T — compatible car models
| Manufacturer article number (MPN) | DD851T |
|---|---|
| OE part numbers | 2129398 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
DETA dd851t EXIDE Equipment Gel. Battery: 36. Battery Capacity [Ah]: 85 Ah. Cold-test Current, EN [A]: 350 A. Height [mm]: 235 mm. Hold-down Type: 1. Length [mm]: 349 mm. Post Positions: 1. Voltage [V]: 12 V
- 1x Starter Battery
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- 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 Battery 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 Battery fits. All fitment data is verified through TecDoc.
What specifications does this DETA Starter Battery have?
This DETA Starter Battery has the following specifications: Voltage [V]: 12 V; Cold-test Current, EN [A]: 350 A; Battery Capacity [Ah]: 85 Ah; Length [mm]: 349 mm; Width [mm]: 175 mm; Height [mm]: 235 mm. Check the full specifications table above for complete details.
What OE part numbers does this Starter Battery replace?
This Starter Battery replaces OE part numbers: 2129398. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Starter Battery cost?
Starter Battery prices vary depending on brand, specifications, and vehicle compatibility. Check the current price above for this DETA Starter Battery. All parts come with our 14-day money-back guarantee.
How do I know when to replace my Starter Battery?
Regular inspection of your Starter Battery is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Starter Battery?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Starter Battery fitted by a professional mechanic.
Can I use this part as a replacement for OE 2129398?
Yes, this DETA Starter Battery is a direct replacement for OE part number 2129398. 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.
