7H1820888B Rear A/C Circuit Bypass Plug Kit for VW Transporter T5 2003–2015
This rear A/C circuit bypass plug kit is designed for Volkswagen Transporter T5, Multivan T5 and Caravelle T5 vehicles with rear air conditioning. The primary fitment reference confirmed on the product page is 7H1820888B.
The kit allows the rear A/C circuit to be disconnected and blanked off without welding or soldering. This product is a bypass / blanking repair kit and does not include the complete A/C line, compressor or surrounding air-conditioning assembly.
OEM / Reference Numbers
- 7H1820888B — primary OEM / P/N fitment reference
- 7H1820888A — related reference listed in the product title and PN section
- 7H1820888D — related reference
- 7H1820888F — related reference
- 7H1820888G — related reference
- 7E1820888A — related reference
- 7E1820888E — related reference
- 7E1820888 — related reference
- 7E3820888 — related reference
- 7H3820888A — related reference
- 7H3820888B — related reference
- 7H3820888D — related reference
- 7H3820888F — related reference
- 7H3820888G — related reference
- 7E3820888A — related reference
- 7E1820887 — related reference
- 7E1820887A — related reference
- 7E3820887 — related reference
- 7E3820887A — related reference
- 7H3820887B — related reference
- 7H1820887B — related reference
- 7H1820887D — related reference
- 7H1820887E — related reference
- 7H3820887D — related reference
- 7H3820887F — related reference
- 7H1820887A — related reference
- 7H3820887A — related reference
- A7H3820887D — related reference
- 3D0260749C — related reference
Part Type
- Rear A/C circuit bypass plug kit
- Rear air-conditioning blanking plug kit
- Rear A/C circuit isolation kit
- No-welding / no-soldering installation design
- Not a complete A/C line or compressor assembly
What This Kit Does
This kit allows the rear air-conditioning circuit to be disconnected from the vehicle's A/C system and sealed off. It is intended for applications where the rear A/C circuit needs to be bypassed while retaining the remaining compatible air-conditioning system.
Compatible Vehicles
- Volkswagen Transporter T5 — 2003–2015 — all body variants with rear A/C
- Volkswagen Multivan T5 — with rear A/C
- Volkswagen Caravelle T5 — with rear A/C
Technical / Application Details
- Vehicle brand: Volkswagen
- Platform: T5
- Transporter production range: 2003–2015
- Application: vehicles equipped with rear air conditioning
- Primary fitment reference: 7H1820888B
- Installation concept: no welding or soldering required
- Kit contents: repair components supplied for this SKU and shown in the product photos
A/C System Symptoms Listed on the Product Page
- Weak or intermittent A/C cooling
- Unstable vent temperature
- A/C compressor runs continuously
- Refrigerant-pressure fault
Why Choose This Bypass Kit
- Designed for VW T5 applications with rear air conditioning
- Allows the rear A/C circuit to be disconnected without welding or soldering
- Supports multiple related A/C line references listed on the product page
- Maintains the product intent as a bypass / blanking repair kit rather than a complete A/C assembly
Important Before Ordering
- Use 7H1820888B as the primary OEM / P/N fitment check.
- Compare 7H1820888A and other listed references where applicable.
- Confirm that the vehicle is equipped with rear air conditioning.
- Compare the physical design, dimensions, connectors and all available OEM / P/N markings with the installed components.
- Do not confirm compatibility by vehicle model alone.
- This listing contains bypass / blanking repair components and not the complete surrounding A/C assembly.
- Refrigerant must be recovered and the A/C system serviced according to applicable workshop procedures before opening the system.
What does reference 7H1820888B fit?
7H1820888B is the primary fitment reference for this rear A/C bypass plug kit. The product page confirms VW Transporter T5 2003–2015, Multivan T5 and Caravelle T5 applications equipped with rear air conditioning.
Is 7H1820888A related to 7H1820888B?
Yes. 7H1820888A is listed in the product title and Part Number section, while 7H1820888B is explicitly identified as the primary fitment check.
What does this rear A/C bypass plug kit do?
The kit allows the rear air-conditioning circuit to be disconnected and sealed off from the remaining A/C system.
Does installation require welding or soldering?
No. The product page specifically states that the rear A/C circuit can be disconnected without welding or soldering.
Does this kit include the complete rear A/C line assembly?
No. The listing includes the repair components supplied for this SKU and shown in the product photos. The complete surrounding A/C assembly is not included.
How do I confirm compatibility before ordering?
Use 7H1820888B as the primary fitment reference and compare the installed component's OEM / P/N markings, physical design, dimensions and connectors. Confirm that the VW T5 is equipped with rear air conditioning.
Read All
Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings