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Rear Brake Cylinder Bleed Valve Cover 31478-50020 for Toyota COROLLA
Chassis parts

Rear Brake Cylinder Bleed Valve Cover 31478-50020 for Toyota COROLLA

3147850020 - Chassis parts

BRAND
Toyota
PART NUMBER
3147850020
GROUP NAME
Chassis parts - Chassis Control Valve - Brake Caliper Bleed Valve
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Replacements

Alternative OE numbers related to this product.

Brand Original OE Replacement OE
- 3147850020 3147842010
- 3147850020 314780R010
- 3147850020 3147806010

Compatible Models

Vehicle models currently mapped to this OE part.

Show all 130 mapped vehicle models
Filter By Brand:
# Brand Model
1 Lexus Lexus - General area - LEXUS CT200H - 201012 - ZWA10
2 Lexus Lexus - General area - LEXUS CT200H - 201012 - 202108 - ZWA10
3 Lexus Lexus - General area - LEXUS ES2##/350/300H - 201206 - 201806 - ASV6#,AVV60,GSV60
4 Lexus Lexus - General area - LEXUS ES240/350 - 200605 - 201206 - ACV40,GSV40
5 Lexus Lexus - General area - LEXUS GS SERIES - 201201 - 202007 - ARL10,AWL10,GRL1#,GWL10
6 Lexus Lexus - General area - LEXUS IS2###/3### - 201304 - ASE30,AVE30,GSE3
7 Lexus Lexus - General area - LEXUS IS350/300/300H/250/200T - 201304 - ASE30,AVE30,GSE3
8 Lexus Lexus - General area - LEXUS LS400 - 198912 - 199410 - UCF10
9 Lexus Lexus - General area - LEXUS LS400 - 199410 - 200008 - UCF20
10 Lexus Lexus - General area - LEXUS RC3###/200T - 201409 - ASC10,AVC10,GSC10
11 Lexus Lexus - General area - LEXUS RC350/300H/300/200T - 201409 - ASC10,AVC10,GSC10
12 Lexus Lexus - Japan - LEXUS CT200H - 201012 - ZWA10
13 Lexus Lexus - Japan - LEXUS CT200H - 201012 - 202210 - ZWA10
14 Lexus Lexus - Japan - LEXUS GS SERIES - 201112 - 202007 - ARL10,AWL10,GRL1#,GWL10
15 Lexus Lexus - Japan - LEXUS HS250H - 200907 - 201802 - ANF10
16 Lexus Lexus - Japan - LEXUS IS SERIES - 201304 - ASE30,AVE3#,GSE3#,USE3
17 Lexus Lexus - Japan - LEXUS RC SERIES - 201409 - ASC10,AVC10,GSC10
18 Lexus Lexus - Europe - LEXUS CT200H - 201012 - ZWA10
19 Lexus Lexus - Europe - LEXUS ES2##/350/300H - 201206 - 201806 - ASV6#,AVV60,GSV60
20 Lexus Lexus - Europe - LEXUS GS SERIES - 201201 - 201809 - ARL10,AWL10,GRL1#,GWL10
21 Lexus Lexus - Europe - LEXUS IS2###/3### - 201304 - ASE30,AVE30,GSE30
22 Lexus Lexus - Europe - LEXUS LS400 - 198912 - 199410 - UCF10
23 Lexus Lexus - Europe - LEXUS LS400 - 199410 - 200008 - UCF20
24 Lexus Lexus - Europe - LEXUS RC3###/200T - 201409 - 202008 - ASC10,AVC10,GSC10
25 Lexus Lexus - United States/Canada - LEXUS CT200H - 201012 - ZWA10
26 Lexus Lexus - United States/Canada - LEXUS CT200H - 201012 - 202108 - ZWA10
27 Lexus Lexus - United States/Canada - LEXUS ES350 (NAP) - 201510 - 201807 - GSV60
28 Lexus Lexus - United States/Canada - LEXUS ES350 - 200603 - 201206 - GSV40
29 Lexus Lexus - United States/Canada - LEXUS ES350/300H(JPP - 201206 - 201806 - AVV60,GSV60
30 Lexus Lexus - United States/Canada - LEXUS GS SERIES - 201112 - 202007 - ARL10,GRL1#,GWL10
31 Lexus Lexus - United States/Canada - LEXUS HS250H - 200907 - 201201 - ANF10
32 Lexus Lexus - United States/Canada - LEXUS IS SERIES - 201304 - ASE30,GSE3#,USE30
33 Lexus Lexus - United States/Canada - LEXUS LS400 - 198905 - 199410 - UCF10
34 Lexus Lexus - United States/Canada - LEXUS LS400 - 199410 - 200008 - UCF20
35 Lexus Lexus - United States/Canada - LEXUS RC350/300/200T - 201409 - ASC10,GSC1
36 Toyota Toyota - General area - COROLLA (SED,JPP) - 201901 - MZEA1#,ZRE212,ZWE21
37 Toyota Toyota - General area - E'Z - 201106 - 201612 - ZGR2
38 Toyota Toyota - General area - GR COROLLA - 202210 - GZEA14
39 Toyota Toyota - General area - YARIS GR - 202008 - GXPA16
40 Toyota Toyota - General area - Asian Dragon: AVALON - 200501 - 201210 - GSX30
41 Toyota Toyota - General area - Asian Dragon: AVALON - 201210 - 201804 - GSX40
42 Toyota Toyota - General area - Camry: CAMRY (CHINA) - 200605 - 201505 - ACV4#,AHV41
43 Toyota Toyota - General area - Camry Hybrid: CAMRY/HYBRID (ASIA) - 200605 - 201207 - ACV4#,AHV40,GSV40
44 Toyota Toyota - General area - Camry Hybrid: CAMRY/HYBRID (ASIA) - 201112 - 202007 - ACV51,ASV5#,AVV50
45 Toyota Toyota - General area - Camry Hybrid: CAMRY/HYBRID (CHINA) - 201112 - 201711 - ACV51,ASV5#,AVV50
46 Toyota Toyota - General area - Camry Hybrid/Australasian Dragon Hybrid: CAMRY/AURION/HV(ARL) - 200606 - 201110 - ACV40,AHV40,GSV40
47 Toyota Toyota - General area - Camry Hybrid/Australasian Dragon Hybrid: CAMRY/AURION/HV(ARL) - 201110 - 201710 - ASV50,AVV50,GSV50
48 Toyota Toyota - General area - Corolla: COROLLA SED (JPP) - 201901 - MZEA1#,ZRE212,ZWE21
49 Toyota Toyota - General area - Prius: PRIUS (CHINA) - 200511 - 200904 - NHW20
50 Toyota Toyota - General area - Prius: PRIUS (CHINA) - 201112 - 201510 - ZVW30
51 Toyota Toyota - General area - Prius: PRIUS V - 201203 - ZVW40
52 Toyota Toyota - General area - Prius: PRIUS V - 201203 - 202108 - ZVW40
53 Toyota Toyota - General area - Prius: PRIUS(PLUG-IN HBD) - 201201 - 201506 - ZVW35
54 Toyota Toyota - General area - Prius: PRIUS - 200308 - 200903 - NHW20
55 Toyota Toyota - General area - Prius: PRIUS - 200904 - 201511 - ZVW30
56 Toyota Toyota - General area - Prius: PRIUS - 201511 - ZVW50
57 Toyota Toyota - General area - Prius: PRIUS - 201511 - 202211 - ZVW50
58 Toyota Toyota - General area - Rong Fang: RAV4 (CHINA) - 200903 - 201307 - ACA3
59 Toyota Toyota - General area - Rong Fang: RAV4 - 200511 - 201212 - ACA3#,ALA3#,GSA33,ZSA3
60 Toyota Toyota - General area - Rong Fang: RAV4 - 201212 - 201812 - ALA49,ASA4#,AVA4#,ZSA4
61 Toyota Toyota - Japan - 86 GRMN - 201602 - GRMN86
62 Toyota Toyota - Japan - 86 - 201608 - ZN6
63 Toyota Toyota - Japan - CELSIOR - 198911 - 199410 - UCF1
64 Toyota Toyota - Japan - CELSIOR - 199410 - 200008 - UCF2
65 Toyota Toyota - Japan - CENTURY - 199704 - 201701 - GZG50
66 Toyota Toyota - Japan - GR COROLLA - 202212 - GZEA14
67 Toyota Toyota - Japan - MARK X ZIO - 200709 - 201310 - ANA1#,GGA10
68 Toyota Toyota - Japan - MIRAI - 201412 - 202005 - JPD10
69 Toyota Toyota - Japan - SAI - 200911 - 201802 - AZK10
70 Toyota Toyota - Japan - YARIS GR - 202008 - GXPA16,MXPA12
71 Toyota Toyota - Japan - Ling Fang, Mixed: HARRIER/HYBRID - 201312 - 202005 - ASU6#,AVU65,ZSU6
72 Toyota Toyota - Japan - Camry: CAMRY - 200601 - 201108 - ACV4
73 Toyota Toyota - Japan - Camry Hybrid: CAMRY HYBRID - 201108 - 201704 - AVV50
74 Toyota Toyota - Japan - Prius: PRIUS A(ALPHA) - 201104 - ZVW4
75 Toyota Toyota - Japan - Prius: PRIUS(PLUG-IN HBD) - 201201 - 201604 - ZVW35
76 Toyota Toyota - Japan - Prius: PRIUS(PLUG-IN) LEASE - 200912 - 201010 - ZVW35
77 Toyota Toyota - Japan - Prius: PRIUS - 200308 - 201112 - NHW20
78 Toyota Toyota - Japan - Prius: PRIUS - 200904 - 201511 - ZVW30
79 Toyota Toyota - Japan - Prius: PRIUS - 201511 - ZVW5
80 Toyota Toyota - Japan - Prius: PRIUS - 201511 - 202211 - ZVW5
81 Toyota Toyota - Japan - Prius Plug-in: PRIUS PHV - 201609 - ZVW52
82 Toyota Toyota - Japan - Prius Plug-in: PRIUS PHV - 201609 - 202211 - ZVW52
83 Toyota Toyota - Japan - Rong Fang: RAV4/VANGUARD - 200511 - 201606 - ACA3#,GSA33
84 Toyota Toyota - Europe - CENTURY - 199810 - 201701 - GZG50
85 Toyota Toyota - Europe - MIRAI - 201506 - 202005 - JPD10
86 Toyota Toyota - Europe - YARIS GR - 202008 - GXPA16
87 Toyota Toyota - Europe - Camry: CAMRY - 200601 - 201109 - ACV40,GSV40
88 Toyota Toyota - Europe - Camry Hybrid: CAMRY/HYBRID - 201108 - 201803 - ACV51,ASV5#,AVV50,GSV50
89 Toyota Toyota - Europe - Prius: PRIUS /V/A(ALPHA) - 201203 - 202109 - ZVW40
90 Toyota Toyota - Europe - Prius: PRIUS(PLUG-IN HBD) - 200912 - 201010 - ZVW35
91 Toyota Toyota - Europe - Prius: PRIUS(PLUG-IN HBD) - 201205 - 201604 - ZVW35
92 Toyota Toyota - Europe - Prius: PRIUS - 200308 - 200903 - NHW20
93 Toyota Toyota - Europe - Prius: PRIUS - 200904 - 201511 - ZVW30
94 Toyota Toyota - Europe - Prius: PRIUS - 201511 - ZVW5
95 Toyota Toyota - Europe - Prius: PRIUS - 201511 - 202211 - ZVW5
96 Toyota Toyota - Europe - Prius Plug-in: PRIUS PHV - 201609 - ZVW52
97 Toyota Toyota - Europe - Prius Plug-in: PRIUS PHV - 201609 - 202211 - ZVW52
98 Toyota Toyota - Europe - Rong Fang: RAV4 - 200511 - 201212 - ACA3#,ALA3#,GSA33,ZSA3
99 Toyota Toyota - Europe - Rong Fang: RAV4 - 201212 - 201909 - ALA4#,ASA44,AVA4#,WWA42,ZSA4
100 Toyota Toyota - United States/Canada - GR COROLLA - 202210 - GZEA14
101 Toyota Toyota - United States/Canada - MATRIX - 200801 - 201406 - AZE14#,ZRE142
102 Toyota Toyota - United States/Canada - MIRAI - 201506 - 202005 - JPD10
103 Toyota Toyota - United States/Canada - YARIS GR - 202008 - GXPA16
104 Toyota Toyota - United States/Canada - Asian Dragon: AVALON - 200501 - 201210 - GSX30
105 Toyota Toyota - United States/Canada - Asian Dragon: AVALON - 201210 - 201804 - AVX40,GSX40
106 Toyota Toyota - United States/Canada - Camry: CAMRY (JPP) - 200601 - 201108 - ACV40,ASV40,GSV40
107 Toyota Toyota - United States/Canada - Camry: CAMRY (JPP) - 201703 - AXVA70
108 Toyota Toyota - United States/Canada - Camry: CAMRY (NAP) - 200602 - 201109 - ACV40,ASV40,GSV40
109 Toyota Toyota - United States/Canada - Camry Hybrid: CAMRY HV (JPP) - 200603 - 201108 - AHV40
110 Toyota Toyota - United States/Canada - Camry Hybrid: CAMRY HV (NAP) - 200610 - 201109 - AHV40
111 Toyota Toyota - United States/Canada - Camry Hybrid: CAMRY/HYBRID (NAP) - 201706 - AXVA7#,AXVH7#,GSV70
112 Toyota Toyota - United States/Canada - Corolla: COROLLA SED (JPP) - 201901 - MZEA1#,ZRE212,ZWE21
113 Toyota Toyota - United States/Canada - Prius: PRIUS V - 201109 - 201811 - ZVW41
114 Toyota Toyota - United States/Canada - Prius: PRIUS(PLUG-IN HBD) - 200912 - 201010 - ZVW35
115 Toyota Toyota - United States/Canada - Prius: PRIUS(PLUG-IN HBD) - 201201 - 201506 - ZVW35
116 Toyota Toyota - United States/Canada - Prius: PRIUS - 200308 - 200903 - NHW20
117 Toyota Toyota - United States/Canada - Prius: PRIUS - 200904 - 201511 - ZVW30
118 Toyota Toyota - United States/Canada - Prius: PRIUS - 201511 - ZVW5
119 Toyota Toyota - United States/Canada - Prius: PRIUS - 201511 - 202211 - ZVW5
120 Toyota Toyota - United States/Canada - Prius Plug-in: PRIUS PRIME(PHV) - 201609 - ZVW52
121 Toyota Toyota - United States/Canada - Prius Plug-in: PRIUS PRIME(PHV) - 201609 - 202211 - ZVW52
122 Toyota Toyota - United States/Canada - Rong Fang: RAV4 (JPP) - 200511 - 201212 - ACA3#,ASA3#,GSA3
123 Toyota Toyota - United States/Canada - Rong Fang: RAV4 (JPP) - 201212 - 201810 - ASA4#,AVA44
124 Toyota Toyota - United States/Canada - Rong Fang: RAV4 (NAP) - 200811 - 201301 - ASA3#,GSA3
125 Toyota Toyota - United States/Canada - Rong Fang: RAV4 (NAP) - 201301 - 201811 - ASA4
126 Toyota Toyota - United States/Canada - Rong Fang, Pure Electricity: RAV4 EV - 201204 - 201408 - QEA38

Product Overview

OE 31478-50020 is the genuine Lexus OEM rear brake cylinder bleed valve cover that lets air out of the brake hydraulic circuit. It is used on 86, 86 GRMN, CELSIOR, CENTURY, COROLLA (SED,JPP) and E’Z, built from 1989 to 2022. One interchangeable part number is listed: 3147806010.

Ask for a wholesale quotation with your VIN or OE number; we ship worldwide.

Technical Specifications

OE Number 3147850020
Part Name Valve
Brand Toyota
Position Rear
Type Brake Bleeder Plug Cap
Weight 0.003 kg
Fitment Toyota 86, 86 GRMN, Avalon, Camry Hybrid, RAV4, Vanguard, Sai, Yaris GR

OE Cross-Reference

3147806010 Toyota

Questions and Answers

Which Toyota or Lexus models and years does 31478-50020 cover?

31478-50020 fits 86, 86 GRMN, CELSIOR, CENTURY, COROLLA (SED,JPP) and E’Z, built from 1989 to 2022.

What is the cross-reference for 31478-50020?

1 numbers interchange with 31478-50020, including 3147806010 (Toyota).

How can I verify that 31478-50020 is a genuine Toyota part?

To verify this Rear Brake Cylinder Bleed Valve Cover, look for the ten-character number 31478-50020 on the box label together with the country-of-origin marking, then check that the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker, and that the casting carries a raised maker mark (AISIN / TOYOTA / TEQ) with a small raised circle beside it giving the casting month and year. We can provide the invoice, packing list and CoO for any order.

Where is 31478-50020 installed on the vehicle?

It is fitted in the Rear position.

How many pieces are needed for 31478-50020?

You get one piece per corner – replace them in pairs (left and right) on the same axle.

Is there anything I need to know before installing this part?

Worth knowing first: Fit them as an axle set (both sides at once), bed them in over the first 200 km of light braking, and torque the caliper bolts to the service-manual value – do not reuse the caliper bolts.

Is the genuine part worth it compared with an aftermarket equivalent?

The genuine part differs in ways that show up in service: the part is machined to OE tolerance, so it mounts and seats without shimming or rework, and the OE heat treatment and surface finish help the part resist wear, corrosion and seizing. These are the aftermarket equivalents you may also see quoted.

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