Emission System for 2018 Acura RLX
No.
Part # / Description / Price
Price
1
MSRP $310.85
$223.81
2
MSRP $943.55
$668.03
3
MSRP $201.97
$145.42
3
MSRP $201.97
$145.42
4
MSRP $645.80
$464.98
5
MSRP $113.83
$81.96
8
MSRP $22.63
$17.11
9
MSRP $22.58
$17.07
11
MSRP $31.95
$24.15
12
Egr Valve 
Acura
Acura Description: TLX. 3.5l. MDX. 3.5l. With hybrid. RDX. ILX. 2.0l. RLX hybrid.
MSRP $279.83
$201.48
MSRP $279.83
$201.48
13
MSRP $17.63
$13.33
No.
Part # / Description / Price
Price
1
MSRP $308.73
$222.29
1
MSRP $301.23
$216.89
2
Valve Cover Gasket Acura
Acura Notes: PARTS: Part included with valve cover.
Description: MDX. TLX. Rear. Without seals. RLX hybrid. RDX.
MSRP $20.50
$15.50
MSRP $20.50
$15.50
2
Valve Cover Gasket Acura
Acura Notes: PARTS: Part included with valve cover.
Description: MDX. TLX. Front. Without seals. RLX hybrid. RDX.
MSRP $20.50
$15.50
MSRP $20.50
$15.50
3
PCV Valve Acura
Acura Notes: PARTS: Part included with valve cover.
Description: RLX. RDX. 3.5L. RL.
MSRP $59.55
$42.88
MSRP $59.55
$42.88
4
Filler Cap Acura
Acura Description: 3.5L. 2.4L. 3.0L. 2016-22. 1.5L turbo. 2013-15. 2.0L turbo.
MSRP $19.07
$14.41
MSRP $19.07
$14.41
5
MSRP $9.15
$6.92
7
Upper Timing Cover Acura
Acura Description: 3.5L, rear. TLX. Upper. Outer. MDX. RLX hybrid. RDX.
MSRP $25.87
$19.56
MSRP $25.87
$19.56
8
Outer Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with upper timing cover front.
MSRP $13.42
$10.14
MSRP $13.42
$10.14
9
Outer Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with upper timing cover rear.
MSRP $12.13
$9.17
MSRP $12.13
$9.17
10
Timing Cover Grommet Acura
Acura Positions: Right
Notes: PARTS: Part included with upper timing cover rear.
Description: 3.5L. 6 cylinder. 3.7L.
MSRP $9.63
$7.28
MSRP $9.63
$7.28
11
Outer Timing Cover Acura
Acura Description: MDX. TLX. TL. RDX. RLX hybrid. TSX. 3.5L, lower. RL. ZDX. 3.7L.
MSRP $107.17
$77.16
MSRP $107.17
$77.16
12
Outer Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with lower timing cover.
MSRP $25.35
$19.16
MSRP $25.35
$19.16
13
Outer Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with lower timing cover.
Description: MDX. TLX. TL. RDX. RLX hybrid. TSX. 3.5L, lower cover, lower. RL. ZDX. 3.7L, lower.
MSRP $18.32
$13.85
MSRP $18.32
$13.85
17
Upper Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with inner timing cover.
MSRP $5.32
$4.02
MSRP $5.32
$4.02
18
Upper Timing Cover Gasket Acura
Acura Notes: PARTS: Part included with inner timing cover.
MSRP $6.75
$5.10
MSRP $6.75
$5.10
19
MSRP $177.12
$127.52