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AJUSA AJUSA 81000300 Cylinder Head Bolt 81000300
PN 81000300 EAN 8427769294655

AJUSA 81000300 Cylinder Head Bolt

11.94 EUR inc. VAT 21%
In stock 1
Delivery: 1 day (28.10.2026)
Compatible with: AUDI 50 (863), AUDI 80 B1 Sedans (80, 82), AUDI 80 B2 Sedans (811, 813, 814, 819, 853) +72 Show more info →
Thread size
M11
Thread pitch [mm]
+15
Length [mm]
96
Quantity
+10
All specifications (5) →
This AJUSA cylinder head bolt, part number 81000300, is designed for reliable performance and secure engine assembly. Ensure proper fitment for your vehicle's needs.
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Description

The AJUSA 81000300 is a high-quality cylinder head bolt engineered to meet stringent automotive standards. It plays a crucial role in securing the cylinder head to the engine block, ensuring a proper seal and optimal engine function. Crafted with durable materials, this bolt is built to withstand the demanding conditions within an engine compartment, including high temperatures and pressures. Its precise manufacturing ensures a perfect fit and reliable torque retention. This component is essential for maintaining the integrity of your engine's combustion chamber. Proper installation of AJUSA cylinder head bolts is vital for preventing leaks and ensuring the longevity of your engine.

  • Part Code: 81000300
  • Brand: AJUSA
  • Part Type: Cylinder Head Bolt
  • Designed for secure engine assembly
  • Built to withstand high temperatures and pressures
  • Ensures proper cylinder head sealing
  • High-quality materials for durability

Specification

Thread size
M11
Thread pitch [mm]
+15
Length [mm]
96
Quantity
+10
Mass [g]
860

Compatibility 6 brands · 75 models

AUDI20 models
  • 50 (863) 1.1 (44kW/60PS) · 1.3 (44kW/60PS)
  • 80 B1 Sedans (80, 82) 1.3 (40kW/55PS) · 1.5 (55kW/75PS) · 1.5 (63kW/85PS) · 1.6 (55kW/75PS) · 1.3 (44kW/60PS) · 1.6 (63kW/85PS) · 1.6 GTE (81kW/110PS) · 1.6 (61kW/83PS)
  • 80 B2 Sedans (811, 813, 814, 819, 853) 1.3 (40kW/55PS) · 1.3 (44kW/60PS) · 1.6 (54kW/73PS) · 1.6 (55kW/75PS) · 1.6 (63kW/85PS) · 1.6 GLE (81kW/110PS) · 1.8 (65kW/88PS) · 1.8 (66kW/90PS) · 1.8 GTE (82kW/112PS) · 1.8 CC quattro (85Q) (66kW/90PS) · 1.8 GTE quattro (85Q) (82kW/112PS) · 1.8 GTE quattro (85Q) (81kW/110PS) · 1.8 GTE (81kW/110PS)
  • COUPE B2 (81, 855, 856) 1.8 (55kW/75PS) · 1.8 GT (65kW/88PS) · 1.8 GT (66kW/90PS) · 1.8 GT (79kW/107PS) · 1.8 GT (82kW/112PS) · 1.6 (55kW/75PS) · 1.8 GT quattro (82kW/112PS)
  • 80 B3 Sedans (893, 894, 8A2) 1.6 (55kW/75PS) · 1.8 (55kW/75PS) · 1.8 S (65kW/88PS) · 1.8 S (66kW/90PS) · 1.8 E (82kW/112PS) · 1.8 (83kW/113PS) · 2.0 E (83kW/113PS) · 1.6 (51kW/70PS) · 1.8 S quattro (65kW/88PS) · 1.8 S quattro (66kW/90PS) · 1.8 quattro (83kW/113PS) · 2.0 E quattro (83kW/113PS) · 2.0 quattro (85kW/115PS) · 2.0 E (82kW/112PS) · 1.8 E quattro (82kW/112PS) · 1.6 (75kW/102PS) · 2.0 E (85kW/115PS)
  • 100 C2 Sedans (431, 433, 434) 1.6 (63kW/85PS)
  • 100 C3 Sedans (443, 444) 1.8 (65kW/88PS) · 1.8 Cat (66kW/90PS) · 1.8 quattro (65kW/88PS) · 1.8 Cat quattro (66kW/90PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 1.8 quattro (66kW/90PS)
  • COUPE B3 (89, 8B3) 2.0 (85kW/115PS) · 1.8 (82kW/112PS) · 2.0 (82kW/112PS) · 2.0 (83kW/113PS)
  • 100 C4 Sedans (4A2) 2.0 (74kW/100PS) · 2.0 E (85kW/115PS) · 2.0 E quattro (85kW/115PS)
  • 80 B4 Sedans (8C2) 1.6 (52kW/71PS) · 1.6 E (74kW/101PS) · 2.0 (66kW/90PS) · 2.0 E (85kW/115PS) · 2.0 E quattro (85kW/115PS)
  • 100 C3 Avant (445, 446) 1.8 (55kW/75PS) · 1.8 (65kW/88PS) · 1.8 (66kW/90PS) · 1.8 quattro (65kW/88PS) · 1.8 Cat quattro (66kW/90PS) · 1.8 quattro (66kW/90PS) · 1.8 Cat (66kW/90PS)
  • 100 C2 Avant (435, 436) 1.6 (63kW/85PS)
  • 80 B4 Avant (8C5) 2.0 (66kW/90PS) · 2.0 E (85kW/115PS) · 1.6 E (74kW/101PS)
  • 100 C4 Avant (4A5) 2.0 E (74kW/100PS) · 2.0 E (85kW/115PS) · 2.0 E quattro (85kW/115PS)
  • CABRIOLET B3 (8G7) 2.0 E (85kW/115PS)
  • A4 B5 (8D2) 1.6 (74kW/100PS)
  • A6 C4 (4A2) 2.0 (74kW/100PS) · 2.0 (85kW/115PS)
  • A6 C4 Avant (4A5) 2.0 (74kW/100PS) · 2.0 (85kW/115PS)
  • A4 B5 Avant (8D5) 1.6 (74kW/100PS)
  • 90 B3 (893, 894, 8A2) 1.8 E (82kW/111PS)
VW42 models
  • POLO (86) 0.9 (29kW/40PS) · 1.1 (37kW/50PS) · 1.1 (44kW/60PS) · 1.3 (44kW/60PS)
  • DERBY (86) 0.9 (29kW/40PS) · 1.1 (37kW/50PS) · 1.3 (44kW/60PS) · 1.1 (38kW/52PS)
  • POLO II (86C, 80) 1.0 (29kW/40PS) · 1.1 (37kW/50PS) · 1.3 (44kW/60PS) · 1.3 Cat (40kW/55PS) · 1.0 Cat (33kW/45PS) · 1.3 Cat (55kW/75PS) · 1.3 (40kW/55PS) · 1.0 (33kW/45PS) · 1.3 (55kW/75PS) · 1.3 (43kW/58PS) · 1.3 (37kW/50PS)
  • DERBY (86C, 80) 1.0 (29kW/40PS) · 1.1 (37kW/50PS) · 1.3 (40kW/55PS) · 1.3 (44kW/60PS) · 1.3 (55kW/75PS)
  • GOLF I (17) 1.1 (37kW/50PS) · 1.1 (38kW/52PS) · 1.3 (44kW/60PS) · 1.5 (51kW/70PS) · 1.6 (55kW/75PS) · 1.6 GTI (81kW/110PS) · 1.8 GTI (82kW/112PS) · 1.6 (51kW/70PS)
  • GOLF I Cabriolet (155) 1.5 (51kW/70PS) · 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.6 (81kW/110PS) · 1.8 (66kW/90PS) · 1.8 (70kW/95PS) · 1.8 (82kW/112PS) · 1.8 (72kW/98PS) · 1.8 (82kW/111PS)
  • JETTA I (16) 1.1 (37kW/50PS) · 1.3 (44kW/60PS) · 1.5 (51kW/70PS) · 1.6 (63kW/85PS) · 1.6 GLI (81kW/110PS) · 1.8 (82kW/112PS) · 1.6 (55kW/75PS)
  • GOLF II (19E, 1G1) 1.3 (40kW/55PS) · 1.6 (51kW/70PS) · 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 GTI G60 Syncro (118kW/160PS) · 1.8 (62kW/84PS) · 1.8 Syncro (66kW/90PS) · 1.8 i Cat (66kW/90PS) · 1.8 Syncro (72kW/98PS) · 1.8 GTI Cat (79kW/107PS) · 1.8 GTI (82kW/112PS) · 1.8 GTI G60 (118kW/160PS) · 1.3 Cat (40kW/55PS) · 1.8 GTI (79kW/107PS) · 1.8 (66kW/90PS) · 1.8 i Cat Syncro (66kW/90PS) · 1.3 (37kW/50PS) · 1.0 (33kW/45PS) · 1.0 (37kW/50PS) · 1.8 GTI (77kW/105PS) · 1.6 (51kW/69PS) · 1.8 Syncro (62kW/84PS)
  • JETTA II (19E, 1G2, 165) 1.3 (40kW/55PS) · 1.6 (51kW/70PS) · 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 (62kW/84PS) · 1.8 Cat (66kW/90PS) · 1.8 Cat (79kW/107PS) · 1.8 (82kW/112PS) · 1.8 Syncro (72kW/98PS) · 1.8 Syncro (66kW/90PS) · 1.3 Cat (40kW/55PS) · 1.8 (79kW/107PS) · 1.8 (66kW/90PS) · 1.8 (77kW/105PS)
  • PASSAT B1 (32) 1.3 (40kW/55PS) · 1.5 (55kW/75PS) · 1.6 (63kW/85PS) · 1.5 (63kW/86PS) · 1.3 (44kW/60PS) · 1.6 (55kW/75PS) · 1.6 (61kW/83PS)
  • PASSAT B2 (32B) 1.3 (40kW/55PS) · 1.3 (44kW/60PS) · 1.6 (51kW/70PS) · 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 (64kW/87PS) · 1.8 (66kW/90PS) · 1.8 (82kW/112PS)
  • PASSAT B3/B4 (3A2, 35I) 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 (79kW/107PS) · 1.8 (82kW/112PS) · 2.0 (85kW/115PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 1.8 G60 Syncro (118kW/160PS) · 1.6 (74kW/101PS) · 2.0 Syncro (85kW/115PS) · 2.0 (79kW/107PS)
  • SANTANA (32B) 1.3 (44kW/60PS) · 1.8 (66kW/90PS) · 1.6 (55kW/75PS)
  • SCIROCCO (53) 1.1 (37kW/50PS) · 1.3 (44kW/60PS) · 1.5 (51kW/70PS) · 1.6 (55kW/75PS) · 1.6 (63kW/85PS) · 1.6 (81kW/110PS) · 1.5 (63kW/86PS) · 1.5 (55kW/75PS)
  • SCIROCCO (53B) 1.3 (44kW/60PS) · 1.5 (51kW/70PS) · 1.6 (55kW/75PS) · 1.6 (63kW/85PS) · 1.6 (81kW/110PS) · 1.6 (53kW/72PS) · 1.8 (66kW/90PS) · 1.8 (70kW/95PS) · 1.8 (82kW/112PS) · 1.3 (40kW/55PS)
  • CORRADO (53I) 1.8 G60 (118kW/160PS) · 2.0 i (85kW/115PS)
  • ILTIS (183) 1.7 (55kW/75PS)
  • GOLF III (1H1) 1.4 (40kW/55PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 1.8 Syncro (1HX1) (66kW/90PS) · 2.0 (85kW/115PS) · 1.4 (44kW/60PS) · 1.6 (74kW/101PS) · 2.0 Syncro (1HX1) (85kW/115PS)
  • VENTO (1H2) 1.4 (40kW/55PS) · 1.4 (44kW/60PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 2.0 (85kW/115PS) · 1.6 (74kW/101PS)
  • GOLF III Variant (1H5) 1.4 (40kW/55PS) · 1.4 (44kW/60PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 2.0 (85kW/115PS) · 1.6 (74kW/101PS) · 2.0 Syncro (85kW/115PS) · 1.8 Syncro (66kW/90PS)
  • GOLF III Cabriolet (1E7) 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 2.0 (85kW/115PS) · 1.6 (74kW/101PS)
  • PASSAT B3/B4 Variant (3A5, 35I) 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 (79kW/107PS) · 1.8 (82kW/112PS) · 2.0 (85kW/115PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 1.8 G60 Syncro (118kW/160PS) · 1.6 (74kW/101PS) · 2.0 Syncro (85kW/115PS) · 2.0 (79kW/107PS) · 2.0 (85kW/116PS)
  • PASSAT B2 Variant (33B) 1.3 (40kW/55PS) · 1.3 (44kW/60PS) · 1.6 (51kW/70PS) · 1.6 (53kW/72PS) · 1.6 (55kW/75PS) · 1.8 (64kW/87PS) · 1.8 Syncro (66kW/90PS) · 1.8 (66kW/90PS) · 1.8 (82kW/112PS)
  • PASSAT B1 Variant (33) 1.3 (40kW/55PS) · 1.5 (55kW/75PS) · 1.6 (55kW/75PS) · 1.6 (63kW/85PS) · 1.5 (63kW/86PS) · 1.3 (44kW/60PS) · 1.6 i (81kW/110PS)
  • POLO Coupe (86C, 80) 1.0 (29kW/40PS) · 1.1 (37kW/50PS) · 1.3 (44kW/60PS) · 1.0 Cat (33kW/45PS) · 1.3 Cat (40kW/55PS) · 1.3 Cat (55kW/75PS) · 1.3 (40kW/55PS) · 1.0 (33kW/45PS) · 1.3 (55kW/75PS) · 1.3 (57kW/78PS) · 1.3 (43kW/58PS)
  • POLO III (6N1) 45 1.0 (33kW/45PS)
  • SHARAN (7M8, 7M9, 7M6) 2.0 (85kW/115PS)
  • CADDY I (14) 1.5 (51kW/70PS) · 1.6 (55kW/75PS) · 1.8 (70kW/95PS)
  • POLO CLASSIC (86C, 80) 1.0 (29kW/40PS) · 1.0 (33kW/45PS) · 1.3 Cat (40kW/55PS) · 1.3 (40kW/55PS)
  • PASSAT B2 Sedans (32B) 1.6 (55kW/75PS) · 1.6 (53kW/72PS) · 1.8 (66kW/90PS) · 1.8 (64kW/87PS) · 1.6 (51kW/70PS)
  • POLO III CLASSIC (6V2) 100 1.6 (74kW/100PS) · 90 1.8 (66kW/90PS) · 75 1.6 (55kW/75PS)
  • PASSAT B5 (3B2) 1.6 (74kW/101PS)
  • PASSAT B5 Variant (3B5) 1.6 (74kW/101PS)
  • POLO Variant (6V5) 1.8 (66kW/90PS) · 1.6 (74kW/101PS)
  • GOLF IV Cabriolet (1E7) 1.8 (55kW/75PS) · 1.8 (66kW/90PS) · 1.6 (74kW/100PS) · 2.0 (85kW/115PS)
  • POLO Furgons/Hečbeks (86CF) 1.0 (33kW/45PS) · 1.3 (40kW/54PS)
  • POLO Van Furgons/Hečbeks (6N1) 1.0 (33kW/45PS)
  • CADDY II Furgons/minivens (9K9A) 75 1.6 (55kW/75PS)
  • CADDY II Lielas ietilpības automobilis (9K9B) 1.6 (55kW/75PS)
  • GOLF Van III Variant (1H5) 1.4 (44kW/60PS) · 1.8 (55kW/75PS) · 1.8 (66kW/90PS)
  • PASSAT B3/B4 (315, 3A5) 2.0 (85kW/116PS) · 2.0 Syncro (85kW/116PS) · 1.8 (55kW/75PS)
  • SHARAN VAN (7M_) 2.0 (7M8, 7M9) (85kW/116PS)
SEAT7 models
  • TOLEDO I (1L2) 1.6 i (54kW/73PS) · 1.6 i (52kW/71PS) · 1.8 i (65kW/88PS) · 2.0 i (85kW/115PS) · 1.6 i (55kW/75PS) · 1.8 i (66kW/90PS) · 1.6 i (74kW/101PS)
  • IBIZA II (6K1) 1.0 (33kW/45PS) · 1.3 i (40kW/54PS) · 1.8 i (66kW/90PS) · 2.0 i (85kW/115PS) · 1.4 i (44kW/60PS) · 1.6 i (74kW/101PS) · 1.6 i (55kW/75PS)
  • CORDOBA (6K1, 6K2) 1.4 i (44kW/60PS) · 1.8 i (66kW/90PS) · 2.0 i (85kW/115PS) · 1.6 i (74kW/101PS) · 1.6 i (55kW/75PS)
  • INCA (6K9) 1.6 i (55kW/75PS)
  • ALHAMBRA (7V8, 7V9) 2.0 i (85kW/115PS)
  • CORDOBA Vario (6K5) 1.6 i (74kW/101PS) · 1.6 i (55kW/75PS)
  • ALHAMBRA VAN (7V8, 7V9) 2.0 (85kW/116PS)
TRABANT3 models
  • 1.1 1.1 (30kW/41PS)
  • 1.1 Universal 1.1 (30kW/41PS)
  • 1.1 Tramp 1.1 (30kW/41PS)
WARTBURG2 models
  • 353 1.3 (43kW/58PS)
  • 353 Tourist 1.3 (43kW/58PS)
ARO1 models
  • 10 1.6 (55kW/75PS)

OE numbers 1

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