50/3018 - Sealing Cap, washer fluid reservoir (GENERAL MOTORS OE 12788573) OPEL ASTRA J (P10) 1.6 CDTi (68)

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Enquire on WhatsAppAlso searched as 12788573, 13227300, 30566588, 12767700, 13398143, 1450029.
Confirmed fit for 50 vehicles — check your vehicle or browse cross-reference numbers.
50/3018 Description
The MI.R.A. 50/3018 is a aftermarket Sealing Cap, washer fluid reservoir (GENERAL MOTORS OE 12788573) OPEL ASTRA J (P10) 1.6 CDTi (68) for passenger cars. It's available to order online through Sparein, Dubai's auto parts marketplace, with fast dispatch across the UAE and support for international shipping.
Commonly searched under OE and aftermarket numbers including 12788573, 13227300, 30566588, 12767700, this part is confirmed to fit OPEL ASTRA J, OPEL ASTRA J Saloon, OPEL ASTRA J Sports Tourer, OPEL MERIVA B MPV, OPEL MOKKA / MOKKA X and other vehicle applications. Review the specifications, cross-reference numbers, and fitment tables on this page before you buy.
50/3018 Specifications
No specifications available for this product.
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Make sure this part fits your vehicle.
| Model | Years | Engine | Power | Fuel | Drive |
|---|---|---|---|---|---|
| ASTRA JHatchback 1.6 CDTi (68) | 2013–2015 | 1.6L B 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| ASTRA J SaloonSaloon 1.6 CDTi (69) | 2014–present | 1.6L B 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| ASTRA J Sports TourerEstate 1.6 CDTi (35) | 2013–2015 | 1.6L B 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| MERIVA B MPVMPV 1.6 CDTI (75) | 2014–2017 | 1.6L B 16 DTL, B 16 DTE, B 16 DTN | 110 hp (81 kW) | Diesel | FWD |
| MERIVA B MPVMPV 1.6 CDTi (75) | 2013–2017 | 1.6L B 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| MOKKA / MOKKA XSUV 1.4 LPG (_76) | 2013–2019 | 1.4L A 14 NET, B 14 NET, D 14 NET | 140 hp (103 kW) | Petrol/Liquified Petroleum Gas (LPG) | FWD |
| ASTRA JHatchback 1.6 CDTi (68) | 2014–2015 | 1.6L B 16 DTL | 110 hp (81 kW) | Diesel | FWD |
| ASTRA J Sports TourerEstate 1.6 CDTi (35) | 2014–2015 | 1.6L B 16 DTL | 110 hp (81 kW) | Diesel | FWD |
| MERIVA B MPVMPV 1.6 CDTI (75) | 2014–2017 | 1.6L B 16 DTC | 95 hp (70 kW) | Diesel | FWD |
| ASTRA J Sports TourerEstate 1.7 CDTI (35) | 2010–2015 | 1.7L A 17 DTR | 125 hp (92 kW) | Diesel | FWD |
| ASTRA J Sports TourerEstate 2.0 CDTI (35) | 2010–2015 | 2.0L A 20 DTH | 160 hp (118 kW) | Diesel | FWD |
| ASTRA JHatchback 2.0 CDTI (68) | 2011–2015 | 2.0L A 20 DTH | 165 hp (121 kW) | Diesel | FWD |
| MERIVA B MPVMPV 1.4 LPG (75) | 2011–2017 | 1.4L A 14 NEL, B 14 NEL | 120 hp (88 kW) | Petrol/Liquified Petroleum Gas (LPG) | FWD |
| INSIGNIA AHatchback 1.4 (68) | 2011–2017 | 1.4L A 14 NET, B 14 NET | 140 hp (103 kW) | Petrol | FWD |
| INSIGNIA A SaloonSaloon 1.4 (69) | 2011–2017 | 1.4L A 14 NET, B 14 NET | 140 hp (103 kW) | Petrol | FWD |
| ASTRA J GTCHatchback 1.4 (08) | 2011–2013 | 1.4L A 14 XER | 101 hp (74 kW) | Petrol | FWD |
| ASTRA J GTCHatchback 1.4 (08) | 2011–2018 | 1.4L A 14 NEL, B 14 NEL | 120 hp (88 kW) | Petrol | FWD |
| ASTRA J GTCHatchback 1.6 Turbo (08) | 2011–2013 | 1.6L A 16 LET | 180 hp (132 kW) | Petrol | FWD |
| ASTRA J GTCHatchback 2.0 CDTI (08) | 2012–2015 | 2.0L A 20 DTH | 165 hp (121 kW) | Diesel | FWD |
| ASTRA J SaloonSaloon 1.6 CDTi (69) | 2014–present | 1.6L B 16 DTL | 110 hp (81 kW) | Diesel | FWD |
| INSIGNIA A Sports TourerEstate 2.0 Turbo (35) | 2014–2017 | 2.0L A 20 NHT, B 20 NHT | 250 hp (184 kW) | Petrol | FWD |
| INSIGNIA AHatchback 2.0 Turbo (68) | 2014–2017 | 2.0L A 20 NHT, B 20 NHT | 250 hp (184 kW) | Petrol | FWD |
| INSIGNIA A SaloonSaloon 2.0 Turbo (69) | 2014–2017 | 2.0L A 20 NHT, B 20 NHT | 250 hp (184 kW) | Petrol | FWD |
| ADAMHatchback 1.0 | 2014–2018 | 1.0L B 10 XFL, D 10 XFL | 90 hp (66 kW) | Petrol | FWD |
| ADAMHatchback 1.0 | 2014–2018 | 1.0L B 10 XFT, D 10 XFT | 115 hp (85 kW) | Petrol | FWD |
| ASTRA J GTCHatchback 1.6 CDTI (08) | 2014–2018 | 1.6L B 16 DTL | 110 hp (81 kW) | Diesel | FWD |
| ASTRA J GTCHatchback 1.6 CDTI (08) | 2014–2018 | 1.6L B 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| ASTRA J SaloonSaloon 1.4 LPG (69) | 2014–present | 1.4L A 14 NET | 140 hp (103 kW) | Petrol/Liquified Petroleum Gas (LPG) | FWD |
| ZAFIRA TOURER CMPV 1.6 CDTI (75) | 2014–present | 1.6L B 16 DTJ, D 16 DTJ | 120 hp (88 kW) | Diesel | FWD |
| CORSA EHatchback 1.0 (08, 68) | 2014–present | 1.0L B 10 XFL, F 10 XFL, D 10 XFL | 90 hp (66 kW) | Petrol | FWD |
| CORSA EHatchback 1.0 (08, 68) | 2014–present | 1.0L B 10 XFT, D 10 XFT | 115 hp (85 kW) | Petrol | FWD |
| CORSA EHatchback 1.2 (08, 68) | 2014–present | 1.2L B 12 XEL, B 12 XER, D 12 XEL | 69 hp (51 kW) | Petrol | FWD |
| CORSA EHatchback 1.4 (08, 68) | 2014–present | 1.4L B 14 XEL, D 14 XEL | 90 hp (66 kW) | Petrol | FWD |
| CORSA EHatchback 1.4 Turbo (08, 68) | 2014–2019 | 1.4L B 14 NEJ, D 14 NEJ | 101 hp (74 kW) | Petrol | FWD |
| CORSA EHatchback 1.3 CDTI (08, 68) | 2014–present | 1.2L B 13 DTC, B 13 DTN | 75 hp (55 kW) | Diesel | FWD |
| CORSA EHatchback 1.3 CDTI (08, 68) | 2014–present | 1.2L B 13 DTE, B 13 DTR | 95 hp (70 kW) | Diesel | FWD |
| CORSA EHatchback 1.4 (08, 68) | 2014–present | 1.4L B 14 XEJ, D 14 XEJ | 75 hp (55 kW) | Petrol | FWD |
| INSIGNIA AHatchback 2.0 CDTI (68) | 2014–2017 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | FWD |
| INSIGNIA AHatchback 2.0 CDTI 4x4 (68) | 2014–2017 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | AWD |
| INSIGNIA A SaloonSaloon 2.0 CDTI 4x4 (69) | 2014–2017 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | AWD |
| INSIGNIA A SaloonSaloon 2.0 CDTI (69) | 2014–2017 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | FWD |
| INSIGNIA A Sports TourerEstate 2.0 CDTI (35) | 2014–2016 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | FWD |
| INSIGNIA A Sports TourerEstate 2.0 CDTI 4x4 (35) | 2014–2016 | 2.0L B 20 DTH | 170 hp (125 kW) | Diesel | AWD |
| ADAMHatchback 1.4 S | 2014–2019 | 1.4L B 14 NEH, D 14 NEH | 150 hp (110 kW) | Petrol | FWD |
| MOKKA / MOKKA XSUV 1.6 CDTI (_76) | 2015–2019 | 1.6L B 16 DTH, D 16 DTH, A 16 DTH | 136 hp (100 kW) | Diesel | FWD |
| MOKKA / MOKKA XSUV 1.6 CDTI 4x4 (_76) | 2015–2019 | 1.6L B 16 DTH, D 16 DTH | 136 hp (100 kW) | Diesel | AWD |
| ZAFIRA TOURER CMPV 2.0 CDTi (75) | 2015–present | 2.0L B 20 DTH, D 20 DTH | 170 hp (125 kW) | Diesel | FWD |
| CORSA E Hatchback VanHatchback Van 1.2 (08) | 2015–present | 1.2L B 12 XEL | 69 hp (51 kW) | Petrol | FWD |
| CORSA E Hatchback VanHatchback Van 1.3 CDTI (08) | 2015–present | 1.2L B 13 DTC, B 13 DTN | 75 hp (55 kW) | Diesel | FWD |
| CORSA E Hatchback VanHatchback Van 1.3 CDTI (08) | 2014–present | 1.2L B 13 DTE, B 13 DTR | 95 hp (70 kW) | Diesel | FWD |
Fitment data is a guide — always confirm the part number printed on your existing part before ordering.
Cross-Reference Numbers
Every number below identifies this same part — the code the vehicle maker stamped on it, and the equivalent codes other brands sell it under. Match any of them against your old part to confirm it's the right one.
29 numbers · 9 brands
OE Numbers
Alternatives for 50/3018
Other genuine and aftermarket parts that fit the same application.
Frequently Asked Questions
What is 50/3018 - Sealing Cap, washer fluid reservoir (GENERAL MOTORS OE 12788573) OPEL ASTRA J (P10) 1.6 CDTi (68)?
50/3018 is a part number from MI.R.A. (aftermarket), listed on Sparein as Sealing Cap, washer fluid reservoir (GENERAL MOTORS OE 12788573) OPEL ASTRA J (P10) 1.6 CDTi (68).
How much does 50/3018 cost?
50/3018 is priced on request. Message us on WhatsApp for a live quote.
Where can I buy 50/3018 in Dubai or the UAE?
You can order 50/3018 directly on Sparein, with dispatch dispatch in 20 business days and delivery across Dubai and the wider UAE.
Do you ship 50/3018 internationally?
Yes — Sparein ships genuine and aftermarket parts, including 50/3018, outside the UAE. Message us on WhatsApp to confirm shipping cost and delivery time to your country.
How do I compare prices for 50/3018 across brands?
See the Cross-Reference Numbers section on this page — the same part is listed under OE and aftermarket numbers from other brands, so you can compare listings and prices for an equivalent part.
Are there alternatives to 50/3018?
Yes — see the Alternatives section on this page for other parts that fit the same application.
50/3018
Price on request



