Parts for MerCruiser Race Engine and Drive 500 EFI Intake Manifold / Plenum & Components

Revise Search: All Models > 500 EFI > 0M905089 - 0M907127 (USA) > Intake Manifold / Plenum & Components

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Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#	27-842129A 1	GASKET/SEAL SET, Engine Overhaul (1 required per assembly) - NOTE: See Gasket/Seal Set Parts Section For Complete Parts Listing
		27-842129A 1 - Engine Overhaul Gasket Set [ More info ] Unavailable
#1	849900T 3	MANIFOLD ASSEMBLY, Intake - Blue (1 required per assembly)
		849900T 3 - Intake Manifold [ More info ] Unavailable
#2	25-805732	O-RING, (2.612 x .103) (8 required per assembly)
		25-805732 - O-ring, (2.612 X .103) [ More info ] $20.58 In Stock
#3	25-811553	GROMMET, Intake Manifold (1 required per assembly)
		25-811553 - Grommet [ More info ] $35.08 Available to Order: Usually ships within 10 days.
#4	54-849998 1	LIFTING EYE, Black (2 required per assembly)
		54-849998 1 - Lifting Eye [ More info ] $192.09 Available to Order: Usually ships within 10 days.
#6	10-822168	SCREW, (.375-16 x 1.750) Stainless Steel (8 required per assembly)
		10-822168 - Screw [ More info ] $4.04 Available to Order: Usually ships within 10 days.
#6	10-47432	SCREW, (.375-16 x 2.00) (2 required per assembly)
		10-47432 - Screw [ More info ] $2.00 5 In Stock.
		10-842787 - Screw [ More info ] $7.64 Available to Order: Usually ships within 10 days.
#6	10-847919	SCREW, (.375-16 x 2.250) (2 required per assembly)
		10-847919 - Screw [ More info ] $6.23 Available to Order: Usually ships within 10 days.
#6	10-849994	SCREW, (.375-16 x 5.250) (4 required per assembly)
		10-849994 - Screw [ More info ] $28.71 Available to Order: Usually ships within 10 days.
#7	848578	VALVE ASSEMBLY, Crankcase Vent (1 required per assembly)
		848578 - Vent Valve Assembly [ More info ] Unavailable
		8M0099429 - Valve Assembly - Vent [ More info ] $29.92 Available to Order: Usually ships within 10 days.
#8	54-848764	CLAMP, (21 mm) (1 required per assembly)
		54-848764 - Clamp [ More info ] $3.80 Available to Order: Usually ships within 10 days.
#9	32-844172019	HOSE, (7.00 Inches) (1 required per assembly)
		32-844172019 - Hose -7.00 Inch [ More info ] Unavailable
		32-8M0042521 - Hose - PCV Valve To Plenum [ More info ] $12.00 Available to Order: Usually ships within 10 days.
#11	12-21631	WASHER, (.255 x .625 x .0312) (2 required per assembly)
		12-21631 - Washer, (.255 X .625 X .0312) [ More info ] $2.49 4 In Stock.
		12-69056 - Washer, (.255 X .620 X .030) Stainless Steel [ More info ] $1.70 4 In Stock.
#12	23-31866	SPACER, (.256 x .313 x .625) (1 required per assembly)
		23-31866 - Spacer - .26 X .31 X .64 [ More info ] $5.50 10+ In Stock.
#13	16-96112	STUD, (.250-28 x 2.00), Throttle Cable Anchor (1 required per assembly)
		16-96112 - Stud [ More info ] Unavailable
		16-8M0113178 - Stud [ More info ] $3.00 1 In Stock.
#14	10-90285	SCREW, (.312-18 x .625) (3 required per assembly)
		10-90285 - Screw [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#15	12-814806	WASHER, (.344 x .688 x .065) Stainless Steel (3 required per assembly)
		12-814806 - Washer, (.344 X .688 X .065) Stainless Steel [ More info ] $1.11 10+ In Stock.
		12-8M0204690 - WASHER [ More info ] Unavailable
#16	849888T	BRACKET, Throttle Anchor (1 required per assembly)
		849888T - Bracket [ More info ] $49.99 10+ In Stock.
#18	11-35888	NUT, (.250-28) Stainless Steel (1 required per assembly)
		11-35888 - Nut (1/4-28) [ More info ] $6.60 $2.91 10+ In Stock.
		18-3722-9 - Lock Nut, 121731, 11-35888, Pack of 5 [ More info ] $11.99 $6.88 Available to Order: Usually ships within 10 days.
#19	849902T 5	PLENUM ASSEMBLY, Blue (1 required per assembly)
		849902T 5 - PLENUM ASY (BLUE) [ More info ] Unavailable
		849902A 6 - Plenum Assembly (Blue) [ More info ] Unavailable
#20	22-841435	FITTING, 90 Degree - Double (1 required per assembly)
		22-841435 - Fitting [ More info ] $55.76 1 In Stock.
#21	22-68727 1	FITTING, (.250-18) 90 Degree - Brass, To PVC Valve (1 required per assembly)
		22-68727 1 - Fitting [ More info ] $31.40 1 In Stock.
#22	10-F1077	SCREW, (#10-24 x .250) (1 required per assembly)
		10-F1077 - Screw, NLA [ More info ] $1.77 10+ In Stock.
#23	10-71319	SCREW, (.250-20 x 3.750) (12 required per assembly)
		10-71319 - Screw [ More info ] $5.91 Available to Order: Usually ships within 10 days.
#24	12-846673	WASHER, (.265 x .500 x .060) Stainless Steel (12 required per assembly)
		12-846673 - Washer, (.265 X .500 X .060) Stainless Steel [ More info ] $1.10 Available to Order: Usually ships within 10 days.
#25	38-843342T	NAMEPLATE, Plenum (1 required per assembly)
		38-843342T - NAMEPLATE-500 EFI [ More info ] Unavailable
		849948T - NAMEPLATE,NLA [ More info ] Unavailable
#26	25-57413	O-RING, (3.987 x .103) (1 required per assembly)
		25-57413 - O-ring, (3.987 X .103) [ More info ] $8.40 $3.70 10+ In Stock.
#27	841251T 3	THROTTLE BODY ASSEMBLY, Blue (1 required per assembly)
		841251T 3 - Throttle Body Assembly [ More info ] $599.99 6 In Stock.
#28	10-844997	SCREW, (M8 x 60) (4 required per assembly)
		10-844997 - Screw [ More info ] $4.04 Available to Order: Usually ships within 10 days.
#29	10-840118	SCREW, (#8-32 x .380), Throttle Plate (4 required per assembly)
		10-840118 - Screw [ More info ] $3.60 Available to Order: Usually ships within 10 days.
#30	849887	PLATE, Throttle (2 required per assembly)
		849887 - Throttle Plate [ More info ] $87.99 10+ In Stock.
#31	10-842127	SCREW, (#10-32 x .750) Stainless Steel (1 required per assembly)
		10-842127 - Screw [ More info ] $0.55 Available to Order: Usually ships within 10 days.
#32	24-27160	SPRING (1 required per assembly)
		24-27160 - Spring, Idle Adjusting Screw [ More info ] $3.90 10+ In Stock.
#33	19-840184	EXPANSION PLUG (3 required per assembly)
		19-840184 - PLUG [ More info ] Unavailable
#34	805224A 1	MOTOR ASSEMBLY, IAC (1 required per assembly)
		805224A 1 - Idle Air Control Motor Kit [ More info ] $157.58 3 In Stock.
		18-7632-1 - Idle Air Control Motor [ More info ] $136.19 $123.31 6 In Stock.
#35	25-808547	O-RING (1 required per assembly)
		25-808547 - O-Ring [ More info ] $1.60 Available to Order: Usually ships within 10 days.
#36	10-805400	SCREW, (#8-32 x .500) Stainless Steel (2 required per assembly)
		10-805400 - Screw [ More info ] $1.60 2 In Stock.
#37	849889	SHAFT, Throttle (1 required per assembly)
		849889 - Throttle Shaft [ More info ] $103.99 10+ In Stock.
#38	53-92170	RING, Snap (2 required per assembly)
		53-92170 - Ring -snap [ More info ] $3.30 $2.80 3 In Stock.
#39	24-844226	SPRING, Throttle Return (1 required per assembly)
		24-844226 - Spring, Throttle Return [ More info ] Unavailable
#40	23-849992	SPACER, Throttle Body (1 required per assembly)
		23-849992 - Spacer - Throttle Body [ More info ] $7.99 1 In Stock.
#41	845577	ARM, Throttle (1 required per assembly)
		845577 - Throttle Arm [ More info ] Unavailable
#42	12-856774	WASHER, (.406 x .750 x .105) Stainless Steel (1 required per assembly)
		12-856774 - Washer, (.406 X .750 X .105) Stainless Steel [ More info ] Unavailable
		128M0214963 - WASHER Note: Priced Individually [ More info ] $2.50 10+ In Stock.
#43	11-826709113	NUT, (.375-24) Stainless Steel (1 required per assembly)
		11-826709113 - Nut, (.375-24) Stainless Steel [ More info ] Unavailable
		11-8M0042636 - Nut - Brass , Priced Individually [ More info ] $1.70 5 In Stock.
		118M0204726 - NUT-BRASS Note: Priced Individually [ More info ] Unavailable
#44	12-35950	WASHER, (.273 x .437 x .031) Stainless Steel (1 required per assembly)
		12-35950 - Washer, (.273 X .437 X .031) Stainless Steel [ More info ] $1.70 Available to Order: Usually ships within 10 days.
#45	16-805526	STUD, (.250-28 x 1.540) (1 required per assembly)
		16-805526 - Stud [ More info ] $6.50 Available to Order: Usually ships within 10 days.
#47	11-826709109	NUT, (.250-28) Stainless Steel (1 required per assembly)
		11-826709109 - Nut, (.250-28) Stainless Steel [ More info ] $3.50 10+ In Stock.
#48	54-18076 13	CLAMP, Worm Gear (1 required per assembly)
		54-18076 13 - Worm Gear Clamp [ More info ] $7.77 Available to Order: Usually ships within 10 days.
#49	840210T	ARRESTOR, Flame (1 required per assembly)
		840210T - Flame Arrestor [ More info ] Unavailable
		840210T 1 - Arrestor Kit -flame [ More info ] Unavailable
#50	37-843484	DECAL, Mercury Racing (1 required per assembly)
		37-843484 - Decal - Mercury Race [ More info ] Unavailable